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CURRICULUM VITAE
1. Name
: Dr. B. Narayana
2. Designation
: Professor of Chemistry
: Mangalore University
Address
Mangalagangotri - 574 199, Karnataka, INDIA
Phone:+91-(0)824-22872327(O), +91-9448408909 (M)
Fax :+91-(0)824-2287367(O)
E.mail :[email protected] or [email protected]
3. Date
and : 5th March 1960, Badiadka, Kerala State
Place of Birth
4. Academic Qualifications Starting from First University Degree
Degree
Name of the Institution
Study Period
Marks (%)
Remarks
B.Sc.
Calicut University
1978-81
75.9
First Class
M.Sc.
Calicut University
1981-83
70.6
First Class and
Third Rank
Ph.D.
Mangalore University
1984-89
Research Area:
CHEMISTRY
5. Teaching Experience
1. Lecturer in Chemistry (Temporary)
Mangalore University
September 1985 onwards
2. Lecturer in Chemistry
Mangalore University
June 1988 onwards
3. Senior Lecturer
Mangalore University
June 1993 onwards
4. Reader/ Associate Professor
Mangalore University
June 1998 onwards
5. Professor
Mangalore University
June 2006 onwards
1
6. Citations, Awards and Administrative Experiences
1.
Member of Syndicate, Academic Council and Finance Committee of Mangalore University
2.
Receipient of Best Teacher Award, 2013-14- Mangalore University
3.
Registrar (Evaluation), Mangalore University – From August 2012 to December 2015.
4.
Chairman, Department of Chemistry-January 2012 to August 2012.
5.
One time Basic Science Research Grant of Rs.7.0 lakhs from UGC, 2011-12.
6.
Secretary, International Conference on Recent Advances in Industrial Electrochemical
Science and Technology, ICRAIEST-2009.
7.
Coordinator, M.Sc. Course in Industrial Chemistry-June 2009 to June 2012.
8.
Secretary, International Conference on Frontiers in Chemical Resaerch, ICFCR-2008.
9.
UGC Expert Committee member for the evaluation of Conference and Project Proposals.
10. Member of Board of Appointments at Pondicherry, Manonmaniam Sundaranar and
Kuvempu Universities.
11. Name is cited in Marquis Who's Who - in the World, Vol. No. 14, 15 and 16.
12. Name is cited in the 26th ed. of Dictionary of International Biography(U.K.)
13. Name is cited in Asia/Pacific - "Who's Who" Vol. No.1, 152, 1997.
14. Name is cited in Reference Asia, Vol. 9, 1995, p.368.
15. Name is cited in Indo-Arab Who's Who. Vol. 1 1995.
16. Name is cited in LEARNED ASIA - Educationists Who's Who Vol. No. 2, 1996.
17. Name is cited in Indo-American `Who's who' Vol.No.1, 1994.
18. Member of the New York Academy of Sciences, New York, USA.
19. Member of the Sectional Committee of the Section of Material Science for 1991-92 (79th
session of the ISCA).
20. Life Member of the Indian Science Congress Association.
21. Life Member of IANCAS, BARC, Bombay.
22. Life Member of the Indian Council of Chemists.
23. Life Member of the Indian Chemical Society.
24. Warden University Hostel for Men - Oct. 1990 to Dec. 1995.
25. Mangalore University Post-Graduate Research Fellow (1984- 88).
26. Secured Third Rank in M.Sc. (Calicut University).
27. Fr. Gabriel Gold Medal for securing highest mark in M.Sc. (Final) Chemistry.
28. Prof. A.C. Joseph Scholarship for securing highest marks in M.Sc. (Prev.) Chemistry.
29. Won second prize in Kannada story writing in the University Arts Festival (Calicut Univ.).
2
7. Research Experience
A. Total Experience
Department of Studies in Chemistry
Mangalore University, Mangalagangotri
May 1984 onwards
(Above Thirty one Years)
B. Ph.D. (1984-1989)
Title of PhD Thesis
: Studies on Heterocyclic Thiols and Thiones as Complexing Agents
and Analytical Reagents.
Thesis Supervisor
: Prof. M. R. Gajendragad
Former Vice-Chancellor, Kuvempu University
Institution
: Department of Chemistry, Mangalore University
C. PDF: Commonwealth Fellowship (1999-2000)
Title
: Synthesis and Characterisation of Metallocene
Derivatives
Containing Schiff Base Ligands and Some Lithium Derivatives of
Schiff Bases
Supervisor
: Dr. Kenneth W.Henderson
Institution
: Department of Pure and Applied Chemistry,
University of Strathclyde, Glasgow G1 1XL, U.K.
D. Research Areas of Interest
i) Analytical Chemistry
: Spectrophotometric, Gravimetric and Masking Reagents
ii) Water Chemistry
: Pollution and Related Studies & Corrosion Inhibition
iii) Organic Synthesis
: Synthetic methods- New compounds NLO Materials
iv) Structural Studies
: Single Crystal X-ray diffraction studies
F. Research Publications
Papers published in international journals
: 674
Papers published in national journals
:
Papers presented in conferences
: 165
h-Index
48
Scopus
:
21
Google Scholar
:
23
3
: Over 3000 ( Three Thousand)
API Points
G. Publications of Mangalore University v/s Prof. B. Narayana (2004 to 2013)
(www.scopus.com)
H. Publication Details from 2004-2013
Year
Prof. B. Narayana
Mangalore University
Total
2013
42
123
165
2012
105
193
298
2011
68
314
382
2010
71
218
289
2009
34
193
227
2008
24
180
204
2007
140
199
339
2006
54
123
177
2005
17
71
88
2004
4
67
71
Total
559
1681
2240
4
8. PhD’s Guided
Awarded/
S.No.
Name
Title
01.
Dr. B. Muralidhara Rao
Studies on sulphur and nitrogen donor ligands
as complexing agents and masking reagents.
26-03-1996
02.
Dr. Biju Mathew
Studies on the analytical applications and
complexing tructur of N, O and S donor
ligands.
26-12-1997
(CSIR, SRF)
Submitted
03.
Dr. B. Ramachandra
Studies on N, O and S donor ligands as
complexing agents, masking and gravimetric
reagents.
26-06-1998
04.
Dr. Abraham Joseph
Studies on O, N and S donor ligands as
complexing agents, analytical reagents and
corrosion inhibitors.
04-11-2000
05.
Dr. K. Subramanya Bhat
Studies on the complexing and analytical
tructur of sulfur, nitrogen and oxygen donor
ligands reagents.
13-12-2000
06.
Dr. C.H. R. Nambiar
Studies on some sulphur and nitrogen donor
ligands
in
complexometry
and
spectrophotometry.
21-10-2002
07.
Dr. Ronald A. Nazareth
Analytical investigations with
nitrogen and sulphur donor ligands.
oxygen,
10-01-2003
08.
Dr. N.V. Sreekumar
Studies on new reagents for titrimetric,
spectrophotometric determination of pollutants
and corrosion inhibitor for metals in service.
30-01-2003
09.
Dr. N.G. Bhat
Studies on the complexing
tructur and
analytical application of nitrogen, oxygen and
sulfur donor heterocyclic ligands and allied
reagents.
19-11-2003
10.
Dr. Tom Cherian
Studies on new reagents for the
spectrophotometric
and
complexometric
20-07-2006
5
determinations of metal ions and anions.
11.
Dr. M. Mathew
Studies on new reagents for the
spectrophotometric determination of metal
ions, anions and synthesis of some liquid
crystalline materials.
01-12-2006
12.
Dr. K.K. Vijaya Raj
Synthesis and characterization of some new
bioactive heterocyclic derivatives.
15-06-2007
13.
Dr. B.V. Ashalatha
Synthesis, characterization and applications
of heterocyclic compounds.
29-11-2007
14.
Dr. T.V. Srividya
Spectrophotometric determinations and single
crystal X-ray studies of some drugs and allied
compounds.
31-10-2009
15.
Dr. Chand Pasha
Studies on new reagents for the
spectrophotometric determination of anions,
metal ions and drugs.
31-10-2009
16.
Dr. K. Sunil
Studies on new reagents for the
spectrophotometric determination of metal
ions and anions, and single crystal X-ray
crystallography on some truct bases.
08-01 2010
17.
Dr. K. Veena
Spectrophotometric determination of some
bioactive compounds and single crystal X-ray
tructures of chalcones.
02-08-2010
18.
Dr. S. Samshuddin
Synthesis and structural studies of some new
nitrogen containing heterocyclic compounds
20-04-2013
19.
Dr. Divya N. Shetty
Studies on new reagents for the
spectrophotometric determinations of some
drugs and their intermediates
21-09-2013
20.
Dr. K. Divya
New Spectrophotometric Assay for the
Determination of Some Selected Drugs in
Pure and Dosage Forms
21.
Dr. Prakash S. Nayak
Synthesis, Structural and Biological studies
on
Nitrogen
containing heterocyclic
compounds and Their Intermediates
01-04-2015
28-05-2015
6
22.
23.
Mr. R. Srinivasan
Mrs. M. Sapna Kumari
INSPIRE Fellow
Synthesis, Biological and Structural Studies
of Some New Aryl, Heteroaryl Piperidines
and Spiro Cyclic Compounds
Submitted
26/11/2015
Synthesis,
structural
study
and
pharmacological evaluation of some new
heterocyclic compounds
Submitted
16/10/2015
9. Research Scholars Working
S. No.
Name
Title
Ongoing
01.
Mrs. Subbulakshmi N.
Karanth
Synthesis, structural and antioxidant
studies on thiazoles and related
compounds
Registered for
PhD
02.
Ms. Nasrin Banu
Shaikh Ismail
Development
of
visible
spectrophotometric methods for the assay
of some drugs in bulk and formulations
Registered for
PhD
03.
Ms. Vinutha V. Salian
Synthesis and structural studies on cyclic
derivatives derived from chalcones
Registered for
PhD
04.
Mr. Srinivas S Kamath
Standardisation of methods for long term
measurement of air 3H, OBT and TFWT in
environmental matrices(BRNS Fellow)
Enrolled for
PhD
05.
Ms. Jayashree A.
Studies on synthesis of some heterocyclic
compounds by MCR reactions(UGC JRF)
Enrolled for
PhD
06.
Mrs. Dhanusha K. K.
Spectrophotometric determination of some
drugs and their derivatives
Enrolled for
PhD
07.
Ms. Sangeetha Karanth
Synthesis, structural studies and biological
evaluation of heterocyclic compounds and
their intermediates derived from itaconic
acid anhydride
Enrolled for
PhD
08.
Ms. Likhitha
Studies on cocrystals and polymorphs of
pharmaceutically important drugs and
releated compounds
Enrolled for
PhD(Industrial
Chemistry)
09.
Ms. Kavyashree K.
Preparations of co crystals and its Nlo
applications
Enrolled for
PhD(Physics)
7
10. M.Phil Guided
Sl.No. Name of the candidate
Year
Present address
01.
Mrs. Mahadevi. S.
1991
NSS College, Palghat, Kerala.
02.
Mr.Abraham Joseph
1992
St. Pius College, Rajapuram.
03.
Mrs. Indira C.
1994
Kerala Varma College, Thrissur,
04.
Mr.C.H.R. Nambiar
1996
University College, Mangalore.
05.
Mrs. Sharada Airani
1997
G.C.College, Ankola, U.K. Dist.
06.
Mrs. Ashwini K
2009
B.M.C. college for Women, Bangalore
11. Ongoing Research Projects
S. No.
Funding Agency
Title of the Project
Amount
01.
BRNS
Standardization of methods for long
term continuous sampling of air for 3H
measurement and for the measurement
of OBT and TFWT in environmental
matrices
Rs. 1.65
Crore
Year
From- To
2014-17
12. Research Project Completed
S. No.
Funding
Agency
01.
02.
Year
Title of the Project
Amount
BRNS-MAC
Studies on radio protective efficacy of
pyrazole and pyrimidine derivatives using
Drosophila model system.
Rs. 14.0 L
2011-14
BRNS
Baseline database on radiation level,
radionuclides
and
stable
elements
concentration in environmental matrices
around Gugi.
Rs. 36.15 L
2010-13
From- To
8
03.
BRNS-MAC
In vivo Studies on Comparative and
Synergetic Radiprotective Effect of 4Amino-5-mercapto-3-substituted-1,2,4triazole derivatives and
Nardostachys
Jatmansi Extract.
Rs. 14.7 L
2009-12
04.
NPCILKAIGA
Physicochemical Characteristics of Water in
Kaiga Area
Rs. 10.37 L
2008-11
05.
BRNS-MAC
In vitro studies on radioprotective effect of
chalcone and its derivatives from synthetic
and natural origin in bacteria
Rs. 11.82 L
2008-11
06.
DST
The Impact of Natural Process and
Anthropogenic
Activities
on
the
Atmospheric Chemistry
of
Dakshina
Kannada on the Qualities of Natural Waters
Rs. 14.30 L
2000-03
13.
List of Publications
A
International Journals
1.
3 years
and 8
months
V. V. Salian, B. Narayana, B. K. Sarojini, E. S. Sindhupriya, L. N. Madhu, S. Rao,
Biologically potent pyrazoline derivatives from versatile (2E)-1-(4-chlorophenyl)-3-[4(propan-2-yl)phenyl]prop-2-en-1-one, Lett. Drug Des. Discov. (Manuscript accepted
Reference#: BSP-LDDD-2016-1453). DOI: 10.2174/1570180813666160519151723
2.
S. Praveen, M. A. Al-Alshaikh, C. Y. Panicker, A. A. El-Emam, V.V. Salian, B. Narayana,
B. K. Sarojini, C. V. Alsenoy, Spectroscopic investigations and molecular docking study of
(2E)-1-(4-Chlorophenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one
using
quantum
chemical calculations, J. Mol. Struct., (2016), doi: 10.1016/j.molstruc.2016.05.030.
3.
C. S. Shivananda, S. Asha, R. Madhukumar, S. Satish, B. Narayana, K. Byrappa, Y.
Wang, Y. Sangappa, Biosynthesis of colloidal silver nanoparticles: their characterization
and antibacterial activity, Biomed. Phys. Eng. Express, (2016), 2, 035004.
4.
V. D. Singh, K. N. Subbulakshmi, B. Narayana, B. K. Sarojini, S. Anthal, R. Kant,
(4Z)-2-Phenyl-1-{(E)-[4-(propan-2-yl)benzylidene]-amino}-4-[(thiophen-2-yl)
methylidene]-1H-imidazol-5(4H)-one, IUCr Data Reports, (2016), 1, 160587.
5.
V. D. Singh, K. N. Subbulakshmi, B. Narayana, B. K. Sarojini, S. Anthal, R. Kant,
(4Z)-1-[(E)-(4-Methoxybenzylidene)amino]-2- phenyl-4-[(thiophen-2-yl)methylidene]1H-imidazol-5(4H)-one, IUCr Data Reports, (2016), 1, 160566.
9
6.
P. Sharma, K. N. Subbulakshmi, B. Narayana, B. K. Sarojini, R. Kant, Crystal structure
of 2-(thiophen-2-yl)-1-(5-thioxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)ethenyl]benzamide:N,Ndimethylformamide (1 : 1), Crystallography Reports, (2016), 61, 230-233.
7.
S. Praveen, M. A. Al-Alshaikh, C. Y. Panicker, A. A. El-Emam, B. Narayana, V.V. Salian,
B. K. Sarojini, C. V. Alsenoy, Vibrational and Structural observations and molecular
docking study on 1-{3-(4-Chlorophenyl)-5-[4-(propan-2-yl)phenyl]-4,5-dihydro-1Hpyrazol-1-yl}ethanone, J. Mol. Struct., (2016), 1112, 136-146.
8.
A. K. Srivastava, A. Kumar, N. Mishra, P. S. Manjula, B. K. Sarojini, B. Narayana,
Synthesis, spectral (FT-IR, UV-visible, NMR) features, biological activity prediction and
theoretical studies of 4-Amino-3-(4-hydroxybenzyl)-1H-1,2,4-triazole-5(4H)-thione and its
tautomer, J. Mol. Struct., (2016), 1107, 137-144:Doi: 10.1016/j.molstruc.2015.11.042.
9.
P. S. Manjula, B. K. Sarojini, B. Narayana, C. G. Darshanraj, An exploration on the
synthesis and bio-applications of derivatives of heterocyclic mannich bases(A Review),
J. Fundam. Appl. Sci., (2016), 8, 115-175.
10.
B. Narayana, B. K. Sarojini, H.S. Yathirajan, R. Rathore, C. Glidewell, Crystal structure of
(RS)-(4-chlorophenyl)(pyridin-2-yl) methanol, Acta Cryst., (2016), E72, 69-72.
11.
A. Kumar, A. Dwivedi, A. K. Srivastava, N. Misra, B. Narayana, S. Samshuddin, B. K.
Sarojini, Molecular structures, vibrational spectra, electronic properties and molecular
docking of two pyrazoline derivatives containing 1-carboxamide and 1- carbothioamide: A
comparative study, Polycycl. Aromat. Comp., (2016). (Accepted).
12.
R. Shahidha, S. Muthu, B. Narayana, V. V. Salian, Scaled Quantum mechanical studies of
the molecular structure and vibrational spectra of (2E)-3-(4-bromophenyl)-1-(2methoxyphenyl) prop-2-en-1-one, Int. J. ChemTech Res., (2015), 8, 425-442.
13.
R. Sharma, P. S. Nayak, B. Narayana, R. Kant, Synthesis, Characterization, Crystal
Structure, and thermal analysis of 2-Chloro-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3dihydro-1H-pyrazol-4-yl)acetamide, Crystallography Reports, (2015), 60, 1121–1125.
14.
15.
R. Srinivasan, B. Narayana, B. K. Sarojini, V. Bhanuprakash, C. G. Darshan raj, P. S.
Nayak, Design and synthesis of novel spiro-piperidinyl pyrazolone derivatives and their
potential antiviral activity, Lett. Drug Des. Disc., (2015), 13, 149-160.
N. B. S. Ismail, B. Narayana, Spectrophotometric determination and spectroscopic
studies on Schiff base and charge transfer complex of ketorolac tromethamine, Journal
of Analytical Science and Technology (JAST), (2015), DOI: 10.1186/s40543-015-0075-0
10
16.
P. S. Manjula, B. K. Sarojini, B. Narayana, K. Byrappa, S. M. Kumar, Crystal structure of
4-[(E)-(4-fluorobenzylidene)amino]-3-methyl-1H-1,2,4- triazole-5(4H)-thione, Acta Cryst.,
(2015), E71, o912-o913.
17.
P. S. Manjula, B. K. Sarojini, B. Narayana, K. Byrappa, S. M. Kumar, Crystal structure of
(E)-3-(4-hydroxy-benzyl)-4-{[4-(methylsulfanyl)benzyl-idene]amino}-1H-1,2,4-triazole(4H)-thione, Acta Cryst., (2015), E71, o982-o983.
18.
P. S. Nayak, B. Narayana, B. K. Sarojini, J. Fernades, B. R. Bharath, L. N. Madhu,
Synthesis, molecular docking and biological evaluation of bis-pyrazole derivatives for
analgesic, anti-inflammatory and antimicrobial activities, Med. Chem. Res., (2015), 24 (12),
4191-4206: DOI 10.1007/s00044-015-1467-9.
19.
K. N. Subbulakshmi, B. Narayana, H. S. Yathirajan, M. Akkrut, O. Celik, C. C. Ersanli, C.
Glidewell, Dihydrooxazolones and dihydroimidazolones derived from acylglycines:
syntheses, molecular structures and supramolecular assembly, Acta Cryst., (2015), C71,
742-751 [ doi:10.1107/S2053229615013637 ].
20.
Rajani kant, R. Sharma, V. V. Salian, B. K. Sarojini, B. Narayana, Structure of (2E,2'E)3,3'-(1,3-phenylene)bis(1-(anthracene-9-yl)prop-2-en-1-one): a chalcone derivative, Eur.
Chem. Bull. (2015), 4, 327-330.
21.
C. Y. Panicker, H. T. Varghese, P. S. Manjula, B. K. Sarojini, B. Narayana, J. A. War, S.
K. Srivastava, C. V. Alsenoy, A. A. Al-Saadi, FT-IR, HOMO–LUMO, NBO, MEP analysis
and
molecular
docking
study
of
3-Methyl-4-{(E)-[4-(methylsulfanyl)benzylidene]amino}1H-1,2,4-triazole-5(4H)-thione, Spectrochim. Acta A (2015), 151, 198207.
V. V. Salian, B. Narayana, H. S. Yathirajan, M. Akkrut, O. Celik, C. C. Ersanli, C.
Glidewell, A chalcone showing positional disorder, two related diarylcyclohexenones
showing enantiomeric disorder and a related hydroxyterphenyl, all derived from simple
carbonyl
precursors,
Acta
Cryst.,
(2015),
C71,
610-617
[doi:10.1107/S2053229615011961].
22.
23.
S. John, A. Joseph, A. J. Jose, B. Narayana, Enhancement of corrosion protection of mild
steel by chitosan/ZnO nanoparticle composite membranes, Prog. Org. Coat. (2015), 84, 2834.
24.
P. Sharma, K. N. Subbulakshmi, B. Narayana, K. Byrappa, R. Kant, Crystal structure of 2methyl-4-[(thiophen-2-yl)methylidene]-1,3-oxazol- 5(4H)-one, Acta Cryst. (2015), E71,
o123-o124.
11
25.
26.
C. Y. Panicker, H. T. Varghese, B. Narayana, K. Divya, B. K. Sarojini, J. A. War, C. V.
Alsenoy, H. K. Fun, FT-IR, NBO, HOMO-LUMO, MEP analysis and molecular docking
study
of
Methyl
N-({[2-(2-methoxyacetamido)-4-(phenylsulfanyl)phenyl]
amino}[(methoxycarbonyl) imino]methyl)carbamate, Spectrochim. Acta A (2015), 148, 2942.
C. Y. Panicker, H.T. Varghese, P. S. Nayak, B. Narayana, B. K. Sarojini, H. K. Fun, J. A.
War, S. K. Srivastava, C. V. Alsenoy, Infrared spectrum, NBO, HOMO-LUMO, MEP and
molecular docking studies (2E)-3-(3-Nitrophenyl)-1-[4-piperidin-1-yl]prop-2-en-1-one,
Spectrochim. Acta A (2015), 148, 18-28.
27.
M. Sapnakumari, B. Narayana, P. M. Gurubasavarajswamy B. K. Sarojini, Design,
synthesis, and pharmacological evaluation of new 3 pyrazoline derivatives, Monatsh Chem.,
(2015), 146, 1015-1024.
28.
P. Sharma, K. N. Subbulakshmi, B. Narayana, K. Byrappa, R. Kant, Crystal structure of 2methyl-4-[(thiophen-2-yl)methylidene]-1,3-oxazol- 5(4H)-one, Acta Cryst. (2015). E71,
o123-o124.
29.
Y. S. Mary , C. Y. Panicker , M. Sapnakumari, B. Narayana, B.K. Sarojini, Abdulaziz A.
Al-Saadi, C. V. Alsenoy, J. A. War, Molecular structure, FT-IR, vibrational assignments,
HOMO–LUMO, MEP,NBO analysis and molecular docking study of ethyl-6-(4chlorophenyl)-4-(4-fluorophenyl)-2-oxocyclohex-3-ene-1-carboxylate. Spectrochim. Acta
A. (2015), 138: 73-84.
30.
Y. S. Mary , C. Y. Panicker , M. Sapnakumari, B. Narayana, B.K. Sarojini, Abdulaziz A.
Al-Saadi, C. V. Alsenoy, J. A. War, Infrared spectrum, structural and optical properties and
molecular docking study of 3-(4-Fluorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole-1carbaldehyde.
Spectrochim.
Acta
A.
(2015),
138,
529-538
(doi:
http://dx.doi.org/10.1016/j.saa.2014.11.041)
31.
N. B. S. Ismail, B. Narayana, V. V. Salian, Propiverine: new visible spectrophotometric
method for the determination in pure and dosage form, J. Single Mol. Res. (2014), 2, 74-79.
32.
Prakash S. Nayak, B. Narayana, B. K. Sarojini, Sana Sheik, K. S. Shashidhara, K. R.
Chandrashekar, (2014) Design, synthesis, molecular docking and biological evaluation of
imides, pyridazines derived from itaconic anhydride for potential antioxidant and
antimicrobial activites. J. Taibah Univ. Sci. (Elseveir) (Accepted, article no. JTUSCI103).
33.
S. Pandey, A. Dwivedi, A. K. Srivastava, N. Misra, B. K. Sarojini, Billava J. Mohan,
B. Narayana, Structural, electronic, optical and vibrational properties of 1-(5-chloro-6fluoro-1,3-benzothiazol-2-yl)hydrazine&1-(6-chloro-1,3-benzothiazol-2-yl)hydrazine-A
quantum chemical study, Der Pharma Chemica, 2014, 6(5):70-79.
12
34.
Y. S. Mary, C. Y. Panicker, M. Sapnakumari, B. Narayana, B. K. Sarojini, A. A. Al-Saadi,
C. V. Alsenoy, J. A. War, FT-IR, NBO, HOMO-LUMO, MEP analysis and molecular
docking study of 1-[3-(4-Fluorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl]ethanone,
Spectrochim. Acta A. (2015), 136, 483-493.
35.
Y. S. Mary, C. Y. Panicker, M. Sapnakumari, B. Narayana, B. K. Sarojini, A. A. Al-Saadi,
C. V. Alsenoy, J. A. War, H. K. Fun, Molecular structure, FT-IR, Vibrational assignments,
HOMO-LUMO analysis and molecular docking study of 1-[5-(4-Bromophenyl)-3-(4fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone, Spectrochim. Acta A. (2015), 136,
473-482.
36.
P. S. Nayak, B. Narayana, H. S. Yathirajan, E. C. Hosten, R. Betz, C. Glidewell, (2E)-3(6-methoxynaphthalen-2-yl)-1-(pyridin-3-yl)prop-2-en-1-one and its cyclocondensation
product with guanidine, (4RS)-2-amino-4-(6-methoxynaphthalen- 2-yl)-6-(pyridin-3-yl)3,4-dihydropyrimidine monohydrate: two types of hydrogen-bonded sheet Acta Cryst.
(2014), C70, 1011-1016, doi:10.1107/S2053229614021524.
37.
S. Samshuddin, J. P. Jasinski, R. J. Butcher, E. A. Neuhardt, B. Narayana, H. S.
Yathirajan, C. Glidewell, Three closely-related cyclohexanols (C35H27X2N3O3; X = F, Cl or
Br): similar molecular structures but different crystal structures. Acta Cryst. (2014), C70,
953-959.
38.
P. S. Nayak, J. P. Jasinski, J. A. Golen, B. Narayana, M. Kaur, H. S. Yathirajan and C.
Glidewell, Halogenated C,N-diarylacetamides: molecular conformations and
supramolecular assembly, Acta Cryst. (2014), C70, 889–894
39.
S. Samshuddin, J. P. Jasinski, J. A. Golen, B. Narayana, H. S. Yathirajan and C. Glidewell,
Hydrogen-bonded chains in 3,5-bis(4-fluorophenyl)-1-phenyl-1H-pyrazole and complex
hydrogen-bonded sheets in (5RS, 6SR )-6-(4-fluorobenzoyl)-5-(4-fluorophenyl)-2-(4hydroxyphenyl)-5,6-dihydro-4H-1,3,4-oxadiazine N,N-dimethylformamide monosolvate,
Acta Cryst. (2014), C70, 867–871.
40.
A. S. Praveen, H. S. Yathirajan, M. Kaur, B. Narayana, E. C. Hosten, R. Betz and C.
Glidewell, Different patterns of supramolecular assembly in constitutionally similar 6arylimidazo[2,1-b ][1,3,4]thiadiazoles, Acta Cryst. (2014), C70, 920–926.
41.
J. Lukose, C. Y. Panicker, P. S. Nayak, B. Narayana, B.K. Sarojini, C. V. Alsenoy, A. A.
Al-Saadi, Synthesis, structural and vibrational investigation on 2-Phenyl-N-(pyrazin-2yl)acetamide combining XRD diffraction, FT-IR and NMR spectroscopies with DFT
calculations. Spectrochim. Acta A. (2015), 135, 608-616.
13
42.
K.G. Vipin Das, C. Y. Panicker, B. Narayana, P. S. Nayak, B.K. Sarojini, A. A. Al-Saadi,
FT-IR, molecular structure, first order hyperpolarizability, NBO analysis, HOMO and
LUMO and MEP analysis of 1-(10H-Phenothiazin-2-yl)ethanone by HF and density
functional methods. Spectrochim. Acta A. (2015), 135, 162-171.
43.
Y. S. Mary, C. Y. Panicker, P.L. Anto, M. Sapnakumari, B. Narayana, B.K. Sarojini
Molecular structure, FT-IR, NBO, HOMO and LUMO, MEP and first order
hyperpolarizability of (2E)-1-(2,4-Dichlorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1one by HF and density functional methods. Spectrochim. Acta A. (2015), 135, 81-92.
44.
R. Raju, C. Yohannan Panicker, Prakash S. Nayak, B. Narayana, B.,K. Sarojini, C. Van
Alsenoy, Abdulaziz A. Al-Saadi, FT-IR, molecular structure, first order
hyperpolarizability, MEP, HOMO and LUMO analysis and NBO analysis of 4-[(3acetylphenyl)amino]-2-methylidene-4-oxobutanoic acid, Spectrochim. Acta A. (2015), 134,
63-72.
45.
A. Najiya, C. Y. Panicker, M. Sapnakumari, B. Narayana, B. K. Sarojini, C. V. Alsenoy,
Molecular structure, FT-IR, first order hyperpolarizability, NBO analysis, HOMO and
LUMO, MEP analysis of (E)-3-(4-chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one by HF
and density functional methods. Spectrochim. Acta A, (2014), 133, 526-533.
46.
N. B. S. Ismail, B. Narayana, K. Divya, Validated spectrophotometric methods for the
determination of bifonazole in pharmaceuticals by charge transfer complexation. Journal of
the Association of Arab Universities for Basic and Applied Sciences (2014) (Accepted, Ref.
No. JAAUBAS-D-14-00024R1).
47.
Kamni, B. K. Sarojini, P. S. Manjula, B. Narayana, S. Anthal and Rajni Kant, Crystal
structure of 4-[(E)-(4-chlorobenzylidene)amino]-3-(2-methylbenzyl)-1H-1,2,4-triazole5(4H)-thione. Acta Cryst. (2014), E70, o1015–o1016.
48.
B. Narayana, V. V. Salian, B. K. Sarojini and J. P. Jasinski, (2E)-1-(4-Chlorophenyl)-3-[4(propan-2-yl)phenyl]prop-2-en-1-one, Acta Cryst. (2014), E70, o855.
49.
Y.S. Mary, C. Y. Panicker, B. Narayana, S. Samshuddin, B. K. Sarojini, C. V. Alsenoy,
FT-IR, molecular structure, HOMO-LUMO, MEP, NBO analysis and first order
hyperpolarizability
of
Methyl
4,4’’-difluoro-5’-methoxy-1,1’:3’,1’’-terphenyl-4’carboxylate, Spectrochim. Acta A, (2014), 133, 480-488.
50.
P. S. Nayak, B. Narayana, B. K. Sarojini, J. Fernandes and Akshatha, Design, Synthesis
and Biological Evaluation of 2-(4-Phenylpiperazin-1-yl)-N-(pyrazin-2-yl)acetamide as
DPPH Scavenging, Analgesic and Anti-inflammatory Agent, J. Single Mol. Res., (2014), 2,
20-26.
14
51.
K. Divya and B. Narayana, A Novel Spectrophotometric Approach for the Determination
of Febantel in Pure and Dosage Form, Journal of the Association of Arab Universities for
Basic and Applied Sciences (Accepted, Ref. No.: JAAUBAS-D-13-00104R4).
52.
K Divya and B. Narayana, Novel reagents for the spectrophotometric determination of
isoniazid in pure and pharmaceutical formulations, Iranian journal of analytical chemistry,
(Accepted, Ref. No.: 1013-IJAC).
53.
B. Narayana, V. V. Salian, B. K. Sarojini and J. P. Jasinski, 1-{3-(4-Chlorophenyl)-5-[4(propan-2-yl)phenyl]-4,5-dihydro-1H-pyrazol-1-yl}propan-1-one, Acta Cryst. (2014), E70,
o763-o764.
54.
B. Narayana, P. S. Nayak, B. K. Sarojini and J. P. Jasinski, 4-[(4-Acetylphenyl)amino]-2methylidene-4-oxobutanoic acid, Acta Cryst. (2014), E70, o752-o753.
55.
B. Narayana, P. S. Nayak, B. K. Sarojini and J. P. Jasinski, 4-[(4-Bromophenyl)amino]-2methylidene-4-oxobutanoic acid, Acta Cryst. (2014), E70, o779-o780.
56.
B. Narayana, V. V. Salian, B. K. Sarojini and J. P. Jasinski, 1-{3-(4-Chlorophenyl)-5-[4(propan-2-yl)phenyl]-4,5-dihydro-1H-pyrazol-1-yl}butan-1-one, Acta Cryst. (2014), E70,
o761-o762.
57.
B. Narayana, V. V. Salian, B. K. Sarojini and J. P. Jasinski, 1-{3-(4-Chlorophenyl)-5-[4(propan-2-yl)phenyl]-4,5-dihydro-1H-pyrazol-1-yl}ethanone, Acta Cryst. (2014), E70,
o781.
58.
B. Narayana, P. S. Nayak, B. K. Sarojini and J. P. Jasinski, 2-(2-Methylphenyl)-N-(1,3thiazol-2-yl)acetamide, Acta Cryst. (2014), E70, o716.
59.
B. K. Sarojini, P. S. Manjula, B. Narayana and J. P. Jasinski, 4-[(E)-(4-Hydroxybenzylidene)amino]-3-methyl-1H-1,2,4-triazole-5(4H)-thione, Acta Cryst. (2014), E70, o733o734.
60.
B. Narayana, M. Sapnakumari, B. K. Sarojini and J. P. Jasinski, 3-(4-Fluorobenzoyl)-4-(4fluorophenyl)-4-hydroxy-2,6-diphenylcyclohexane-1,1-dicarbonitrile, Acta Cryst. (2014),
E70, o736-o737.
61.
A K. Srivastava, A. K. Pandey, S. Pandey, P. S. Nayak, B. Narayana, B. K. Sarojini and
N. Mishra (2014): Uniform versus non-uniform scaling of normal modes predicted by ab
initio calculations: A test on 2-(2,6-Dichlorophenyl)-N-(1,3-thiazol-2yl) acetamide, Int. J.
Spectrosc., (2014), 2014.
62.
M. Kaur, J. P. Jasinski, H. S. Yathirajan, B. Narayana and K. Byrappa N-(1,5-Dimethyl3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-(4-nitrophenyl)acetamide,
Acta
15
Cryst., (2014), E70, o636-o637.
63.
P. S. Nayak, B. Narayana, S. Anthal, V. K. Gupta, Rajni Kant and H. S. Yathirajan
Synthesis, Characterization, Crystal Structure and Thermal Analysis of 4-[(3acetylphenyl)amino] -2-methylidene-4-oxobutanoic acid, Mol. Cryst. Liq. Cryst., (2013),
592, 249-258.
64.
P. S. Nayak, B. Narayana, S. Anthal, V. K.Gupta, Rajni Kant Synthesis, Crystal Structure
and Characterization of 2-Phenyl-N-(pyrazin-2-yl) acetamide. Mol. Cryst. Liq. Cryst.,
(2013), 592, 199-208.
65.
A. K. Srivastava, B. Narayana, B. K. Sarojini and N. Misra, (2014): Vibrational, structural
and hydrogen bonding analysis of N’-[(E)-4-hydroxybenzylidene]-2- (naphthalen-2-yloxy)
acetohydrazide: combined density functional and atoms-in-molecule based theoretical
studies Indian J. Phys., 88(6):547–556.
66.
P. Sharma, S. Samshuddin, B. Narayana, Rajni Kant (2014): Structure of N-hydroxy-4phenylbut-3-en-2-imine, Eur. Chem. Bull., 3(5), 482-484.
67.
K. Divya and B. Narayana (2014): Metformin HCl: Visible spectrophotometric
determination in pure and dosage form, J. Single Mol. Res., 2(2), 14-19.
68.
P. S. Nayak, B. Narayana, B. K. Sarojini, K. Hegde, K. S. Shashidhara (2014): Design and
synthesis of novel heterocyclic acetamide derivatives for potential analgesic, antiinflammatory and antimicrobial activities, Med. Chem. Res., 23(9), 4280-4294.
69.
M. Sapnakumari, B. Narayana, B. K. Sarojini (2014): Synthesis of new indazole derivatives
as potential antioxidant agents, Med. Chem. Res., 23(5), 2368-2376.
70.
L. Kamath, K. B. Manjunath, S. Shettigar, G. Umesh, B. Narayana, S. Samshuddin,
B. K. Sarojini (2014): Investigation of third-order nonlinear and optical power limiting
properties of terphenyl derivatives, Opt. Laser Technol., 56, 425-429.
71.
A. S. Praveen, H. S. Yathirajan, B. Narayana and B. K. Sarojini (2014): Synthesis,
characterization and antimicrobial studies of a few novel thiazole derivatives, Med. Chem.
Res., 23(1)259-268, DOI 10.1007/s00044-013-0629-x.
72.
A. M. Owczarzak, S. Samshuddin, B. Narayana, H. S. Yathirajan, and M. Kubicki (2013):
Pseudosymmetry, polymorphism and weak interactions: 4,4’’-difluoro-5’-hydroxy1,1’:3’,1’’-terphenyl-4’-carboxylic acid and its derivatives. Cryst. Eng. Comm., 15, 98939898. DOI: 10.1039/C3CE41639A.
73.
P. S. Nayak, B. Narayana, B. K. Sarojini (2014): Synthesis, characterization and in vitro
biological evaluation of 4-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-416
yl)amino]-2-methylidene-4-oxobutanoic acid. Indo Am. J. Pharm. Res. 4(04), 1881-1888.
74.
R. Sharma, P. S. Nayak, B. Narayana, V. K. Gupta and Rajni Kant (2014): Synthesis and
x-ray structure of 2-hydrazinyl-1,3-benzothiazole, Eur. Chem. Bull., 3(4), 337-339.
75.
K. Divya and B. Narayana (2014): New visible spectrophotometric methods for the
determination of atenolol in pure and dosage forms via complex formation. Indo Am. J.
Pharm. Res. 4(04), 194-203.
76.
W. S. Loh, C. K. Quah, T. S. Chia, H. K. Fun, M. Sapnakumari, B. Narayana, B. K.
Sarojini (2013): Synthesis and crystal structure of N-substituted pyrazolines. Molecules.
18(2): 2386-2396.
77.
K. Divya, B. Narayana, S. Samshuddin (2013): New spectrophotometric method for the
determination of Sulfadoxine by the formation of Co(II) complexes. J. Saudi Chem. Soc.
(Article in press).
78.
J. P. Jasinski, C. J. Guild, A. E. Pek, S. Samshuddin, B. Narayana, H. S. Yathirajan, R. J.
Butcher (2013): Synthesis and Crystal Structures of Four New Dihydropyridine derivatives.
J. Chem. Crystallogr., 43(8), 429-442, DOI 10.1007/s10870-013-0440-z.
79.
S. Samshuddin, B. Narayana, B. K. Sarojini, L. N. Madhu (2013): A study on the
reactions of alkyl 4,6-bis(4-fluorophenyl)-2-oxocyclohex-3-ene-1-carboxylate and in vitro
antioxidant activity of derivatives. Med. Chem. Res., 22, 3002–3011. DOI 10.1007/s00044012-0304-7.
80.
K. Divya and B. Narayana (2014): Novel spectrophotometric methods for the
determination of selegiline hydrochloride in bulk and its pharmaceutical preparation. ISRN
spectroscopy (2014) 1-6.
81.
A. K. Srivastava, A. K. Pandey, B. Narayana, B. K. Sarojini, P. S. Nayak, and N. Misra
(2014): Normal modes, Molecular Orbitals and Thermochemical analyses of 2, 4 and 3, 4
dichloro substituted phenyl-N-(1, 3-thiazol-2-yl)acetamides: DFT Study and FTIR spectra,
J. Theo. Chem. Volume 2014, 10 . (http://dx.doi.org/10.1155/2014/125841)
82.
K. Divya and B. Narayana (2013): Visible spectrophotometric methods for the
determination of silver sulfadiazine in bulk and dosage form. J. Curr. Pharmaceut. Res.
11(1) 27-32.
83.
R. Sharma, S. Samshuddin, B. Narayana, B. K. Sarojini, V. K. Gupta, Rajni Kant ( 2014):
Structural Analysis of (2e)-3-[4-(1h-benzimidazol-2-ylmethoxy)phenyl]-1-(4-chloro
phenyl)prop-2-en-1-one, Eur. Chem. Bull., 3(3), 214-216
84.
A. S. Praveen, H. S. Yathirajan, B. Narayana and B. K. Sarojini (2014): Synthesis and
spectroscopic characterization of some novel Schiff bases of benzylidene derivatives. Der
17
Pharma Chemica, 6(1):1-6
85.
B. J. Mohan, B. K. Sarojini, B. Narayana, G. Sanjeev (2013): Radioprotective effect of an
edaravone analogue 3-methyl-1- (4-(trifluoromethyl)phenyl)-1,2-dihydropyrazol-5-one.
Indo Am. J. Pharm. Res., 12(3) 9345-9353.
86.
M. Sapnakumari, B. Narayana, K. Divya, K. Singh, S. Anthal, V. K. Gupta, R. Kant
(2014): Synthesis, Characterization and Crystal Structure of Ethyl 2-amino-4-(4fluorophenyl)-6-phenylcyclohexa-1,3-diene-1-carboxylate, Mol. Cryst.
Liq. Cryst.,
605,146-154
87.
K. Divya, B. Narayana, M. Sapnakumari and P. S Nayak (2013): Spectrophotometric
determination of frusemide using N-Halosuccinimides. Oxidation communications
(accepted).
88.
S. Anthal, B. Nasrin, B. Narayana, B. K. Sarojini, Vivek K. Gupta and Rajni Kant (2014):
Synthesis and crystal structure of 4-(diphenylmethyl)-1-methylpiperazin-1-ium picrate,
Eur. Chem. Bull., 3(3), 251-253.
89.
R. Sharma, M. Sapnakumari, B. Narayana, B. K. Sarojini, V. K. Gupta, Rajni Kant
(2013): Synthesis, characterization and crystal structure of 3'-[(4-fluorophenyl)carbonyl]-5'(cydroxymethyl)-4’-phenylspiro[indole-3,2'-pyrrolidin]-2(1H)-One. Eur. Chem. Bull., 3(2),
183-186.
90.
M. Sapnakumari, B. Narayana, H. S. Yathirajan, J. P. Jasinski and R. J. Butcher, Ethyl 6(2013): (4-chlorophenyl)-4-(4-fluorophenyl)-2-oxocyclohex-3-ene-1-carboxylate, Acta
Cryst., E69, o1839-o1840.
91.
M. Kaur, J. P. Jasinski, B. J. Anderson, H. S. Yathirajan and B. Narayana (2013). N-(1,5Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-phenylacetamide, Acta Cryst,
E69, o1726-o1727.
92.
B. Narayana, M. Sapnakumari, J. P. Jasinski, P. M. Fraiser and H. S. Yathirajan, (2013).
Ethyl 2-amino-6-(4-bromophenyl)-4-(4-fluorophenyl)cyclohexa-1,3-diene-1-carboxylate,
Acta Cryst. E69, o1473.
93.
J. P. Jasinski, J. P. St. John, R. J. Butcher, B. Narayana, H. S. Yathirajan and B. K.
Sarojini, (2013). 4-Hydroxy-N-methylbenzamide, Acta Cryst. E69, o738.
94.
P. S. Nayak, B. Narayana, J. P. Jasinski, H. S. Yathirajan and M. Kaur (2013): 4-(3Fluoro-4-methylanilino)-2-methylidene-4-oxobutanoic acid, Acta Cryst., E69, o1752.
95.
B. Narayana and D. N. Shetty (2013): A Facile Method for the Spectrophotometric
Determination of Betamethasone Dipropionate in Pure and Dosage Forms, Oxdn. Commun.
18
35(4): 993-999.
96.
B. Narayana, K. Divya and P. S. Nayak (2013): Selective and validated
spectrophotometric methods for the determination of midazolam using Nbromosuccinimide, J.Chem.Phar.Res. 5, 268-74.
97.
K. Divya and B. Narayana (2013): Validated spectrophotometric methods for the
determination of diclofenac dietylamine, Int. J. Phar. Sci. Res. 4(9), 3635-3640.
98.
P. S. Nayak, B. Narayana, Jerry P. Jasinski, H. S.Yathirajan and Manpreet Kaur (2013). N(1,3-Benzothiazol-2-yl)acetamide, Acta Cryst. E69, o1622.
99.
B. Narayana, K.Veena (2013). A New System for the Determination of Selenium Using
Spectrophotometry, Oxdn. Commun. 35(3):691-701
100.
B. Narayana, K.Veena (2013). New Reagents for the Spectrophotometric Determination
of Chromium, Oxdn. Commun. 35(3):702-709
101.
B. Narayana, N. V. Sreekumar, D. N. Shetty, (2013).
A Rapid and Sensitive
Spectrophotometric Method for the Determination of Hydrogen Peroxide by Using a Redox
Reaction, Oxdn. Commun. 35(2):415-421
102.
B. K. Sarojini, B. Narayana, H. S. Yathirajan, T. Gerber, B. Van Brecht, R. Betz (2013): 3Chloro-4-fluoroanilinium picrate. Acta Cryst. E69, o240.
103.
P. S. Nayak, B. Narayana, H. S. Yathirajan, T. Gerber, B. Van Brecht, R. Betz (2013): 4(4-Iodoanillino)-2-methylene-4-oxobutanoic acid. Acta Cryst. (2013). E69, o83.
104.
K. Divya, B. Narayana, M.Sapnakumari (2013):
Sensitive spectrophotometric
determination of Paracetamol and Protriptyline HCl using 3-chloro-7-hydroxy-4-methyl2H-chromen-2-one. ISRN Spectroscopy, dx.doi.org/10.1155/2013/935819.
105.
A. S. Praveen, H. S. Yathirajan, J. P. Jasinski, A. C. Keeley, B. Narayana & B. K. Sarojini
(2013). 2-(4-Chlorophenyl)-N-(3,4-difluorophenyl)acetamide. Acta Cryst. E69, o996-o997
106.
B.K.Sarojini, B. Narayana, H. S. Yathirajan, Thomas Gerber, Eric Hosten and Richard
Betz (2013): Redetermination of the crystal struc ture of N-acetyl glycine (2-cetamidoacetic
acid), C4H7NO3, Z. Kristallogr. NCS 228 (2013) 245-246. (DOI 10.1524/ncrs.2013.0125).
107.
M.Sapnakumari, B. Narayana, S. Samshuddin, B.K. Sarojini (2013): 2'-[(4Fluorophenyl)carbonyl]-1'-phenyl-1',2',5',6',7',7a'-hexahydrospiro[indole-3,3'-pyrrolizin]2(1H)-one, Molbank, 2013(2): M802.
108.
P. S. Nayak, B. Narayana, S. Samshuddin and B.K. Sarojini (2013): 2-{[5(Diphenylmethyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-N-(pyrazin-2-yl)acetamide,
Molbank
19
2013(2): M800.
109.
M. S. Siddegowda, H. S. Yathirajan, B. Narayana, T. Gerber, E. Hosten and R.
Betz(2013): Redetermination of the structure of 4’-(bromomethyl)-[1,1'-biphenyl]-2carbonitrile, C14H10BrN, Z. Kristallogr. NCS 228: 203-204 / DOI 10.1524/ncrs.2013.0099
110.
S. Samshuddin, B. Narayana, H. S. Yathirajan, T. Gerber, E. Hosten andR. Betz (2013)
Redetermination of the structure of 3-methyl-1,5-di phen yl-4,5-dihydro-1H-pyrazole,
C16H16N2 , Z. Kristallogr. NCS 228: 207-208 / DOI 10.1524/ncrs.2013.0101
111.
B. Narayana and K. Ashwini (2013): A Facile Method for the Spectrophotometric
determination of of Citalopram Hydrobromide by Oxidation Reaction.Oxdn. Commun.
35(2):386-394.
112.
K. Ashwini and B. Narayana (2013): Spectrophotometric Determination of Frusemide by
its Oxidation with Potassium Iodate, Oxdn. Commun. 35(2):395-400.
113.
B. K. Sarojini, B. J. Mohan, B. Narayana, H. S. Yathirajan, J. P. Jasinski & R. J. Butcher
(2013): (Z)-4-[2-(2,4-Dimethylphenyl)hydrazinylidene]-3-methylpyrazol-5(1H)-one. Acta
Cryst. E69: o532.
114.
P. S. Nayak, B. Narayana, H. S. Yathirajan, J. P. Jasinski & R. J. Butcher (2013): 2-(2,6Dichlorophenyl)-N-(1,3-thiazol-2-yl)acetamide. Acta Cryst. E69: o523.
115.
R. Betz,, T. Gerber, E. Hosten, S. Samshuddin, B. Narayana and B.K. Sarojini (2013)
Crystal
structure
of
(2E)-3-(biphenyl-4-yl)-1-(4,4''-difluoro-5'-methoxy-1,1':3',1''terphenyl-4'-yl)prop-2-en-1-one, C34H24F2O2. Z. Kristallogr. NCS 228: 147-149 / DOI
10.1524/ncrs.2013.0075.
116.
R. Betz,, T. Gerber, E. Hosten, S. Samshuddin, B. Narayana and B.K. Sarojini (2013)
Crystal structure of (2E)-3-(4-benzyloxyphenyl)-1--(4,4''-difluoro-5'-methoxy-1,1':3',1''terphenyl-4'-yl)prop-2-en-1-one, C35H26F2O3. Z. Kristallogr. NCS 228: 144-146 / DOI
10.1524/ncrs.2013.0074.
117.
J.P. Jasinski, C.J. Guild, H.S. Yathirajan, B. Narayana and S. Samshuddin (2013) N-(4Bromophenyl)acetamide: a new polymorph. Acta Cryst. E69: o461.
118.
A.S. Praveen, J.P. Jasinski, A.C. Keeley, H.S. Yathirajan and B. Narayana (2013) (E)-N'(4-Fluorobenzylidene)-2-(3-methylphenyl)acetohydrazide. Acta Cryst. E69: o421.
119.
A. Mahan, R.J. Butcher, P.S. Nayak, B. Narayana and H.S. Yathirajan (2013) 2-(3,4Dichlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)acetamide.
Acta Cryst. E69: o402-o403.
20
120.
C.N. Kavitha, H.S. Yathirajan, B. Narayana, T. Gerber, B. van Brecht and R. Betz (2013)
4-[Bis(4-fluorophenyl)methyl]-1-[(2E)-3-phenylprop-2-en-1-yl]piperazin-1-ium
3carboxypropanoate. Acta Cryst. E69: o260-o261.
121.
R. Kant, V.K. Gupta, K. Kapoor, P.S. Nayak, B.K. Sarojini and B. Narayana (2013) A
second monoclinic polymorph of 4-[(E)-(4-benzyloxybenzylidene)amino]-1,5-dimethyl-2phenyl-1H-pyrazol-3(2H)-one. Acta Cryst. E69: o115.
122.
P.S. Nayak, B. Narayana, H.S. Yathirajan, T. Gerber, B. van Brecht and R. Betz (2013) 4(4-Iodoanilino)-2-methylene-4-oxobutanoic acid. Acta Cryst. E69: o83.
123.
A.S. Praveen, J.P. Jasinski, S.T. Krauss, H.S. Yathirajan and B. Narayana (2013) 6-(3Chlorophenyl)imidazo[2,1-b][1,3,4]thiadiazole. Acta Cryst. E69: o66.
124.
R.J. Butcher, A. Mahan, P.S. Nayak, B. Narayana and H.S. Yathirajan (2013) 2-(2,6Dichlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)acetamide.
Acta Cryst. E69: o46-o47.
125.
R.J. Butcher, A. Mahan, P.S. Nayak, B. Narayana and H.S. Yathirajan (2013) 2-(2,4Dichlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)acetamide.
Acta Cryst. E69: o39.
126.
S. Samshuddin, B. Narayana, B.K. Sarojini and L.N. Madhu (2012) A study on the
reactions of alkyl 4,6-bis(4-fluorophenyl)-2-oxocyclohex-3-ene-1-carboxylate and in vitro
antioxidant activity of derivatives. Med. Chem. Res. 22, 3002-3011-DOI: 10.1007/s00044012-0304-7.
127.
M. Sapnakumari, B. Narayana, S. Samshuddin and B.K. Sarojini (2012) Synthesis and
characterization of new 1,2-diazepine derivative. Der Pharma Chemica, 4(6): 2198-2201.
128.
A.S. Praveen, J.P. Jasinski, S.T. Krauss, H.S. Yathirajan and B. Narayana (2012) 2-(4Methylphenyl)acetohydrazide. Acta Cryst. E68: o3467.
129.
A.S. Praveen, J.P. Jasinski, A.C. Keeley, H.S. Yathirajan and B. Narayana (2012) 2-(2Nitrophenyl)acetohydrazide. Acta Cryst. E68: o3436.
130.
A.S. Praveen, J.P. Jasinski, A.C. Keeley, H.S. Yathirajan and B. Narayana (2012) (E)-N'(4-Methoxybenzylidene)-2-m-tolylacetohydrazide. Acta Cryst. E68: o3435.
131.
S. Samshuddin, B. Narayana, H.S. Yathirajan, T. Gerber, E. Hosten and R. Betz (2012)
(2E)-3-(4-Bromophenyl)-1-(4,4''-difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)prop-2-en1-one. Acta Cryst. E68: o3433-o3434.
132.
S. Samshuddin, B. Narayana, B.K. Sarojini, Divya N. Shetty and N.S. Kumari (2012)
21
Synthesis, characterization and biological evaluation of some new functionalized terphenyl
derivatives. Int. J. Med. Chem. 2012: Article ID 530392, 13 pages.
133.
P.S. Nayak, B. Narayana, H.S. Yathirajan, T. Gerber, E. Hosten and R. Betz (2012) [3Benzoyl-2,4-bis(3-nitrophenyl)cyclobutyl](phenyl)methanone. Acta Cryst. E68: o3272o3273.
134.
S. Samshuddin, B. Narayana, H.S. Yathirajan, T. Gerber, E. Hosten and R. Betz (2012) 4Methoxy-4-methyl-6-phenyl-1,3-diazinane-2-thione. Acta Cryst. E68: o3271.
135.
Divya K. and B. Narayana (2012) New visible spectrophotometric methods for the
determination of protriptyline HCl in bulk and pharmaceutical formulations. J. Chem.
Pharm. Res. 4(9):4352-4358.
136.
S. Samshuddin, B. Narayana, H.S. Yathirajan, T. Gerber, E. Hosten and R. Betz (2012)
3,5-Bis(4-fluorophenyl)-1-(4-nitrophenyl)-4,5-dihydro-1H-pyrazole. Acta Cryst. E68:
o3216-o3217.
137.
Divya N. Shetty and B. Narayana (2012) Simple methods for the spectrophotometric
determination of carvedilol. ISRN Spectroscopy 2012: Article ID 373215, 6 pages.
138.
U. Kundapur, B.K. Sarojini and B. Narayana (2012) 2-(4-Fluoro-3-nitrophenyl)-6-(4methoxyphenyl)imidazo[2,1-b]-1,3,4-thiadiazole. Molbank, 2012(4): M778.
139.
R. Kant, V.K. Gupta, K. Kapoor, S. Samshuddin, B. Narayana and B.K. Sarojini (2012)
N'-[(E)-4-Hydroxybenzylidene]-2-(naphthalen-2-yloxy)acetohydrazide. Acta Cryst. E68:
o2923-o2924.
140.
R. Kant, V.K. Gupta, K. Kapoor, M. Sapnakumari, B. Narayana and B.K. Sarojini (2012)
Ethyl 6-(4-bromophenyl)-4-(4-fluorophenyl)-2-oxocyclohex-3-ene-1-carboxylate. Acta
Cryst. E68: o2917-o2918.
141.
S. Samshuddin, B. Narayana, B.K. Sarojini, H.S. Yathirajan and R. Raghavendra (2012)
Synthesis, characterization and biological evaluation of functionalized derivatives of
versatile synthon 4,4'-difluoro chalcone. Der Pharma Chemica, 4(4): 1445-1457.
142.
Divya N. Shetty, B. Narayana and S. Samshuddin (2012) Novel reagents for the
spectrophotometric determination of isoniazid. ISRN Spectroscopy 2012: Article ID
869493, 5 pages.
143.
J.P. Jasinski, J.A. Golen, S. Samshuddin, B. Narayana and H.S. Yathirajan (2012)
Synthesis, characterization and crystal structures of 3,5-bis(4-fluorophenyl)-4,5-dihydro1H-pyrazole-1-carboxamide
and
3,5-bis(4-fluorophenyl)-4,5-dihydro-1H-pyrazole-1carbothioamide. Crystals, 2: 1108-1115.
22
144.
M. Kaur, J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, A.N. Mayekar and B. Narayana
(2012) Crystal and molecular structure studies of ethyl 4-(4-hydroxyphenyl)-6-(6-methoxy2-naphthyl)-2-oxocyclohex-3-ene-1-carboxylate and ethyl 4-(3-bromophenyl)-6-(6methoxy-2-naphthyl)-2-oxocyclohex-3-ene-1-carboxylate. Crystals, 2: 1239-1247.
145.
H.K. Fun, A. Farhadikoutenaei, B.K. Sarojini, B.J. Mohan and B. Narayana (2012) Ethyl
6-(4-methoxyphenyl)-2-oxo-4-phenylcyclohex-3-enecarboxylate Acta Cryst. E68: o2788–
o2789.
146.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) (2E)-3-[4(Benzyloxy)phenyl]-1-(pyridin-3-yl)prop-2-en-1-one. Acta Cryst. E68: o2724.
147.
H.K. Fun, C.K. Quah, B.K. Sarojini, B.J. Mohan and B. Narayana (2012) 1-(6-Chloro-1,3benzothiazol-2-yl)-2-[1-(4-methoxyphenyl)ethylidene]hydrazine. Acta Cryst. E68: o2682.
148.
H.K. Fun, T.S. Chia, M. Sapnakumari, B. Narayana and B.K.Sarojini (2012) 5-(4Bromophenyl)-3-(4-fluorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole Acta Cryst. E68:
o2680.
149.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 2-(4Chlorophenyl)-N-(1,3-thiazol-2-yl)acetamide. Acta Cryst. E68: o2679.
150.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 2-(4Bromophenyl)-N-(2,6-dimethylphenyl)acetamide. Acta Cryst. E68: o2678.
151.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) N-(1,5Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-[4-ethylsulfanyl)phenyl]
acetamide. Acta Cryst. E68: o2677.
152.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 2,2Diphenyl- N-(2,4,5-trichlorophenyl)acetamide. Acta Cryst. E68: o2659–o2660.
153.
H.K. Fun, A. Farhadikoutenaei, B. Narayana, Prakash S. Nayak and B.K. Sarojini (2012)
(2E )-3-(2-Fluorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one. Acta Cryst. E68: o2658.
154.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) N-(2Bromophenyl)-2-(naphthalen-1-yl)acetamide. Acta Cryst. E68: o2657.
155.
H.K. Fun, W.S. Loh, M. Sapnakumari, B. Narayana and B.K.Sarojini (2012) 1-[5-(4Bromophenyl)-3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]butan-1-one. Acta Cryst.
E68: o2655–o2656.
156.
H.K. Fun, C.W. Ooi, M. Sapnakumari, B. Narayana and B.K.Sarojini (2012) 1-[3-(4Fluorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl]ethanone. Acta Cryst. E68: o2634.
23
157.
H.K. Fun, T.S. Chia, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) N-(1,3-Dioxo2,3-dihydro-1H-isoindol-2-yl)-4,4''-difluoro-5'-hydroxy-1,1':3',1''-terphenyl-4'carboxamide. Acta Cryst. E68: o2619-o2620.
158.
H.K. Fun, W.S. Loh, M. Sapnakumari, B. Narayana and B.K.Sarojini (2012) 1-[5-(4Bromophenyl)-3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone. Acta Cryst. E68:
o2586.
159.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 2-(2Fluorophenyl)-N-(1,3-thiazol-2-yl)acetamide. Acta Cryst. E68: o2565.
160.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 2-(4Bromophenyl)-N-(3-chloro-4-fluorophenyl)acetamide. Acta Cryst. E68: o2558.
161.
H.K. Fun, W.S. Loh, Prakash S Nayak, B. Narayana and B.K. Sarojini (2012) N-(4Chlorophenyl) 2,2-diphenylacetamide. Acta Cryst. E68: o2556–o2557.
162.
H.K. Fun, C.W. Ooi, Prakash S. Nayak, B. Narayana and B.K.Sarojini (2012) 2-(4Bromophenyl) N-(5-methylpyridin-2-yl)acetamide. Acta Cryst. E68: o2526.
163.
R. Srinivasan, B. Narayana, S. Samshuddin and B.K. Sarojini (2012) 4-[5-(3,5Difluorophenyl)furan-2-yl]-2,3,7-triazaspiro[4.5]dec-3-en-1-one hydrochloride, Molbank
2012: M773.
164.
R. Srinivasan, B. Narayana, S. Samshuddin and B.K. Sarojini (2012) 3-(4-Fluorophenyl)N-[4-(4-furan-2-yl-1-oxo-2,3,7-triazaspiro[4.5]dec-3-en-2-yl)phenyl]propionamide
hydrochloride. Molbank, 2012: M771.
165.
R. Srinivasan, B. Narayana, S. Samshuddin and B.K. Sarojini (2012) N-(3,4-Dimethoxy
phenyl)-4-oxo-2,3,7-triazaspiro[4.5]dec-1-ene-1-carboxamide Hydrochloride Molbank,
2012: M769.
166.
S. Samshuddin, B. Narayana, Divya N. Shetty, R. Srinivasan and B.K. Sarojini (2012)
(2E)-3-[4-(1H-Benzimidazol-2-ylmethoxy)-3-methoxyphenyl]-1-(4,4''-difluoro-5'-methoxy1,1':3',1''-terphenyl-4'-yl)prop-2-en-1-one. Molbank, 2012: M764.
167.
R. Srinivasan, B. Narayana, S. Samshuddin and B.K. Sarojini (2012) tert-Butyl 1-(Furan2-yl)-4-oxo-2,3,7-triazaspiro[4.5]dec-1-ene-7-carboxylate. Molbank, 2012: M757.
168.
M. Kubicki, G. Dutkiewicz, A.S. Praveen, A.N. Mayekar, B. Narayana and H.S.
Yathirajan (2012) Two crystal forms of 4-{(2E)-2-[1-(4-methoxyphenyl)ethylidene]
hydrazinyl}-8-(trifluoromethyl)quinoline. J. Chem.Crystallogr. 42: 432–437.
169.
S. Samshuddin, B. Narayana, B.K. Sarojini, R. Srinivasan, Vinayachandra and K.R.
24
Chandrashekar (2012) Synthesis, characterization and biological evaluation of some
pyrazoles derived from α,β-dibromo 4,4'-difluoro chalcone. Der Pharma Chemica 4: 587592.
170.
Divya N. Shetty, B. Narayana and S. Samshuddin (2012) Sensitive methods for the
spectrophotometric determinations of some antimalarial drugs. Journal of Chemical and
Pharmaceutical Research, 4: 1647-1653.
171.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 2(Naphthalen-1-yl)-N-(1,3-thiazol-2-yl)acetamide. Acta Cryst. E68: o2464.
172.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) N-(4Chlorophenyl)-2-(naphthalen-1-yl)acetamide. Acta Cryst. E68: o2463.
173.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 1-(3Bromophenyl)thiourea. Acta Cryst. E68: o2462.
174.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) N-(1,3Thiazol-2-yl)-2-(2,4,6-trimethylphenyl)acetamide. Acta Cryst. E68: o2461.
175.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 1-(2,4Difluorophenyl)thiourea. Acta Cryst. E68: o2460.
176.
S. Samshuddin, B. Narayana, B.K. Sarojini, M.T.H. Khan, H.S. Yathirajan, C.G.D. Raj
and R. Raghavendra (2012) Antimicrobial, analgesic, DPPH scavenging activities and
molecular docking study of some 1,3,5-triaryl-2-pyrazolines. Med. Chem. Res. 21: 2012–
2022.
177.
H.K. Fun, C.K. Quah, B.K. Sarojini, B.J. Mohan and B. Narayana (2012) 1-(5-Chloro-6fluoro-1,3-benzothiazol-2-yl)hydrazine. Acta Cryst. E68: o2459.
178.
H.K. Fun, C.K. Quah, Divya N. Shetty, B. Narayana and B.K. Sarojini (2012) 2-Chloro-1(4-hydroxyphenyl)ethanone. Acta Cryst. E68: o2424.
179.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 1-(3Chlorophenyl)thiourea. Acta Cryst. E68: o2423.
180.
R. Kant, V.K. Gupta, K. Kapoor, S. Samshuddin and B. Narayana (2012) 2-[3,5-Bis(4methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4,6-bis(4-methoxyphenyl)pyrimidine. Acta
Cryst. E68: o2398.
181.
R. Kant, V.K. Gupta, K. Kapoor, S. Samshuddin and B. Narayana (2012) (2E)-1-(4,4''Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)-3-[4-(methylsulfanyl)phenyl]prop-2-en-1one. Acta Cryst. E68: o2378.
25
182.
H.K. Fun, W.S. Loh, B.K. Sarojini, B.J. Mohan and B. Narayana (2012) 1-[2,6-Dichloro4-(trifluoromethyl)phenyl]-3,4-dimethylpyrano[2,3-c]pyrazol-6(1H)-one. Acta Cryst. E68:
o2350.
183.
H.K. Fun, W.S. Loh, Divya N. Shetty, B. Narayana and B.K. Sarojini (2012) N'-[(E)-4Chlorobenzylidene]pyridine-4-carbohydrazide monohydrate. Acta Cryst. E68: o2303o2304.
184.
R. Kant, V.K. Gupta, K. Kapoor, M. Sapnakumari, B.K. Sarojini and B. Narayana (2012)
(1Z)-1-[(2E)-3-(4-Bromophenyl)-1-(4-fluorophenyl)prop-2-en-1-ylidene]-2-(2,4dinitrophenyl)hydrazine. Acta Cryst. E68: o2193.
185.
H.K. Fun, W.S. Loh, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) (2E)-1-(4,4''Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)-3-(2-fluorophenyl)prop-2-en-1-one.
Acta
Cryst. E68: o2024.
186.
R. Kant, V.K. Gupta, K. Kapoor and B. Narayana (2012) 2-(2-Chlorophenyl)acetic acid.
Acta Cryst. E68: o1940.
187.
H.K. Fun, W.S. Loh, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) (2E)-3-(4Cyanophenyl)-1-(4,4''-difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)prop-2-en-1-one. Acta
Cryst. E68: o1877-o1878.
188.
H.K. Fun, S. Arshad, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) 3,5-Bis(4fluorophenyl)isoxazole. Acta Cryst. E68: o1783.
189.
R. Kant, K. Kapoor and B. Narayana (2012) 2-(2-Bromophenyl)acetic acid. Acta Cryst.
E68: o1704.
190.
H.K. Fun, C.W. Ooi, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) [2,6Bis(biphenyl-4-yl)-4-hydroxy-4-(pyridin-2-yl)cyclohexane-1,3-diyl]bis[(pyridin-2yl)methanone]-butan-2-one (1/1) Acta Cryst. E68: o1633-o1634.
191.
H.K. Fun, T.S. Chia, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) (2E)-1-(4,4''Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)-3-(2,6-difluorophenyl)prop-2-en-1-one.
Acta Cryst. E68: o1560-o1561.
192.
S. Samshuddin, B. Narayana, H.S. Yathirajan, R. Betz, T. Gerber and E. Hosten (2012)
(E)-3-(2-Chlorophenyl)-1-(4,4''-difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)prop-2-en-1one. Acta Cryst. E68: o1538-o1539.
193.
H.K. Fun, C.W. Ooi, Divya N. Shetty, B. Narayana and B.K. Sarojini (2012) 4Methylbenzoic acid-N'-[(E)-4-methylbenzylidene]pyridine-4-carbohydrazide-water (1/1/1)
Acta Cryst. E68: o1492.
26
194.
H.K. Fun, C.K. Quah, Divya N. Shetty, B. Narayana and B.K. Sarojini (2012) N'-(2,6DifluorobenzylidenE)pyridine-4-carbohydrazide. Acta Cryst. E68: o1484.
195.
H.K. Fun, T.S. Chia, M. Sapnakumari, B. Narayana and B.K. Sarojini (2012) (2E)-1-(2,4Dichlorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one. Acta Cryst. E68: o1465.
196.
A.S. Praveen, H.S. Yathirajan, B. Narayana, T. Gerber, E. Hosten and R. Betz (2012) 4[(1E)-3-(2,6-Dichloro-3-fluorophenyl)-3-oxoprop-1-en-1-yl]benzonitrile. Acta Cryst. E68:
o1413.
197.
H.K. Fun, C.K. Quah, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) N-(2,6Dichlorophenyl)-2-(naphthalen-1-yl)acetamide. Acta Cryst. E68: o1385.
198.
H.K. Fun, C.W. Ooi, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) N-(3,4Difluorophenyl)-2,2-diphenylacetamide. Acta Cryst. E68: o1349-o1350.
199.
H.K. Fun, W.S. Loh, Divya N. Shetty, B. Narayana and B.K. Sarojini (2012) N-(3-Chloro4-fluorophenyl)acetamide. Acta Cryst. E68: o1348.
200.
G. Dutkiewicz, Divya N. Shetty, B. Narayana, H.S. Yathirajan and M. Kubicki (2012) 4[(4-BenzyloxybenzylidenE)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one.
Acta
Cryst. E68: o1324.
201.
H.K. Fun, T.S. Chia, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) N-(2,4Dimethylphenyl)-2,2-diphenylacetamide. Acta Cryst. E68: o1316-o1317.
202.
H.K. Fun, T.S. Chia, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) (2E)-3-(2Bromophenyl)-1-(4,4''-difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)prop-2-en-1-one. Acta
Cryst. E68: o1314-o1315.
203.
H.K. Fun, C.W. Ooi, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) 2,2Diphenyl-N-(1,3-thiazol-2-yl)acetamide. Acta Cryst. E68: o1312-o1313.
204.
H.K. Fun, T.S. Chia, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) N-(2,6Dimethylphenyl)-2,2-diphenylacetamide. Acta Cryst. E68: o1287-o1288.
205.
A.S. Praveen, J.P. Jasinski, J.A. Golen, H.S. Yathirajan and B. Narayana (2012) (2E)-1(2,6-Dichloro-3-fluorophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E68:
o1163.
206.
A.S. Praveen, H.S. Yathirajan, B. Narayana, T. Gerber, E. Hosten and R. Betz (2012)
(2E)-1-(2,6-Dichloro-3-fluorophenyl)-3-phenylprop-2-en-1-one Acta Cryst. E68: o1085.
207.
B. Golzarroshan, M.S. Siddegowda, Hong qi Li, H.S. Yathirajan, B. Narayana and R.S.
Rathore (2012) Imatinib (Gleevec@) conformations observed in single crystals, protein27
Imatinib co-crystals and molecular dynamics: Implications for drug selectivity. J. Mol
Struct. 1018, 107–112.
208.
A.S. Dayananda, G. Dutkiewicz, H.S. Yathirajan, B. Narayana and M. Kubicki (2012)
Very short intramolecular hydrogen bonds in the crystal structure of1-[bis(4fluorophenyl)methyl]piperazinediium dimaleate. J. Chem. Cryst.42: 1046-1051 (DOI
10.1007/s10870-012-0357-y).
209.
A.S. Dayananda, R.J. Butcher, M. Akkurt, H.S. Yathirajan and B. Narayana (2012)
Triprolidinium dichloranilate-chloranilic acid-methanol-water (2/1/2/2). Acta Cryst. E68:
o1037-o1038.
210.
H.K. Fun, C.K. Quah, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) 1-[3-(4Chlorophenyl)-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone. Acta Cryst.
E68: o1023.
211.
H.K. Fun, T.S. Chia, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) (2E)-3-(3Nitrophenyl)-1-[4-(piperidin-1-yl)phenyl]prop-2-en-1-one. Acta Cryst. E68: o974.
212.
H.K. Fun, C.K. Quah, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) 1-[3-(4Chlorophenyl)-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl]butan-1-one. Acta Cryst.
E68: o975.
213.
M. Kubicki, G. Dutkiewicz, J.P. Jasinski, R.J. Butcher, M.S. Siddegowda, H.S.Yathirajan
and B. Narayana (2012) Ordering of the water molecule in the crystal structure of 2-[3methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methylthio-1H-benzimidazole
hydrate
(Lansoprazole sulphide hydratE). J. Chem. Cryst. 42(3): 245–250.
214.
H.K. Fun, C.K. Quah, S. Priya, B. Narayana and B.K. Sarojini (2012) 1-[5-(4Chlorophenyl)-3-(4-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone. Acta Cryst.
E68: o818.
215.
H.K. Fun, T.S. Chia, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) 2-[3,5-Bis(4fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4,6-bis(4-fluorophenyl)pyrimidine. Acta Cryst.
E68: o807-o808.
216.
H.K. Fun, C.W. Ooi, B.K. Sarojini, B.J. Mohan and B. Narayana (2012) 1-(6-Chloro-1,3benzothiazol-2-yl)hydrazine. Acta Cryst. E68: o691-o692.
217.
H.K. Fun, S. Arshad, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) Ethyl ({5-[5'(2-ethoxy-2-oxoethoxy)-4,4''-difluoro-1,1':3',1''-terphenyl-4'-yl]-1,3,4-oxadiazol-2yl}sulfanyl)acetate. Acta Cryst. E68: o674-o675.
218.
J.P. Jasinski, J.A. Golen, S. Samshuddin, B. Narayana and H.S. Yathirajan (2012) (6Z)3,5-Bis(4-fluorophenyl)-6-(1-hydroxyethylidenE)cyclohex-2-en-1-one. Acta Cryst. E68:
28
o638- o639.
219.
H.K. Fun, T.S. Chia, M. Sapnakumari, B. Narayana and B.K. Sarojini (2012) (E)-3-(4Chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one. Acta Cryst. E68: o629.
220.
J.P. Jasinski, J.A. Golen, S. Samshuddin, B. Narayana and H.S. Yathirajan (2012) Ethyl 2amino-4,6-bis(4-fluorophenyl)cyclohexa-1,3-diene-1-carboxylate. Acta Cryst. E68: o585.
221.
H.K. Fun, M. Hemamalini, K. Divya, B. Narayana and B.K. Sarojini (2012) Methyl N({[2-(2-methoxyacetamido)-4-(phenylsulfanyl)phenyl]amino}[(methoxycarbonyl)imino]
methyl)-carbamate. Acta Cryst. E68: o581-o582.
222.
H.K. Fun, T. Shahani, Prakash S. Nayak, B. Narayana and B.K. Sarojini (2012) N-(4Bromophenyl)-2-(4-chlorophenyl)acetamide. Acta Cryst. E68: o519.
223.
R. Betz, T. Gerber, E. Hosten, A.S. Praveen, H.S. Yathirajan and B. Narayana (2012)
(2E)-1-(2,6-Dichloro-3-fluorophenyl)-3-(4-fluorophenyl)prop-2-en-1-one. Acta Cryst. E68:
o512.
224.
R. Betz, T. Gerber, E. Hosten, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) 2,2'(Disulfanediyl)bis[4,6-(4-fluorophenyl)pyrimidine. Acta Cryst. E68: o476-o477.
225.
J.P. Jasinski, J.A. Golen, B.P. Siddaraju, B. Narayana and H.S. Yathirajan (2012) 1,3Bis(biphenyl-4-yl)-2,2-dibromo-3-oxopropyl acetate. Acta Cryst. E68: o362-o363.
226.
A.S. Praveen, J.P. Jasinski, J.A. Golen, H.S. Yathirajan and B. Narayana (2012) N-(4,6Dimethoxypyrimidin-2-yl)-2-(3-methylphenyl)acetamide. Acta Cryst. E68: o226-o227.
227.
H.K. Fun, T.S. Chia, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) Ethyl 4,4''difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-carboxylate. Acta Cryst. E68: o172.
228.
H.K. Fun, M. Hemamalini, S. Samshuddin, B. Narayana and B.K. Sarojini (2012) 1-(4,4''Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)ethanone. Acta Cryst. E68: o163.
229.
J.P. Jasinski, J.A. Golen, A.S. Praveen, B. Narayana and H.S. Yathirajan (2012) 1,2-Bis(3phenoxybenzylidenE)hydrazine. Acta Cryst. E68: o81.
230.
S. Samshuddin, R.J. Butcher, S.O. Yildirim, M. Akkurt, B. Narayana and H.S. Yathirajan
(2012) (2E)-2-[(3E)-4-Phenylbut-3-en-2-ylidene]hydrazinecarboxamide. Acta Cryst. E68:
o76-o77.
231.
S. Samshuddin, R.J. Butcher, M. Akkurt, B. Narayana, B.K. Sarojini and H.S. Yathirajan
(2012) (1E,4E)-1-(3-Nitrophenyl)-5-phenylpenta-1,4-dien-3-one. Acta Cryst. E68: o74-o75.
232.
J.P. Jasinski, J.A. Golen, A.S. Praveen, B. Narayana and H.S. Yathirajan (2012) 1,229
Bis[(1,3-benzodioxol-5-yl)methylidene]hydrazine. Acta Cryst. E68: o7.
233.
S. Samshuddin, B. Narayana, Z. Baktir, M. Akkurt and H.S. Yathirajan (2011) Synthesis,
characterization and crystal structure of 1-[3,5-bis(4-fluorophenyl)-4,5-dihydro-1Hpyrazol-1-yl]propan-1-one. Der Pharma Chemica 3(6): 487-492.
234.
S. Samshuddin, B. Narayana, Divya N. Shetty, R. Raghavendra (2011) An efficient
synthesis of 2,4,6-triaryl pyridines and their biological evaluation. Der Pharma Chemica
3(3): 232-240.
235.
H.K. Fun, T. Shahani, S. Samshuddin, B. Narayana and B.K. Sarojini (2011) (2E)-3-(3Bromo-4-methoxyphenyl)-1-(4,4''-difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)prop-2-en1-one. Acta Cryst. E67: o3514.
236.
H.K. Fun, T.S. Chia, S. Samshuddin, B. Narayana and B.K. Sarojini (2011) Methyl 4,4''difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-carboxylate. Acta Cryst. E67: o3390.
237.
S. Samshuddin, B. Narayana and B.K. Sarojini (2011) Ethyl 4,4''-Difluoro-5'-hydroxy1,1':3',1''-terphenyl-4'-carboxylate. Molbank 2011(4): M745.
238.
H.K. Fun, S. Arshad, S. Samshuddin, B. Narayana and B.K. Sarojini (2011) 5-(4,4''Difluoro-5'-hydroxy-1,1':3',1''-terphenyl-4'-yl)-3-(morpholin-4-ylmethyl)-1,3,4-oxadiazole2(3H)- thione. Acta Cryst. E67: o337.
239.
H.K. Fun, M. Hemamalini, S. Samshuddin, B. Narayana and B.K. Sarojini (2011) (E)-1(4,4''-Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)-3-(6-methoxynaphthalen-2-yl)prop-2en-1-one. Acta Cryst. E67: o3327-o3328.
240.
R. Betz, T. Gerber, E. Hosten, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011)
(E)-1-(4,4''-Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)-3-(4-methoxyphenyl)prop-2-en1-one. Acta Cryst. E67: o3323-o3324.
241.
J.P. Jasinski, J.A. Golen, A.S. Praveen, H.S. Yathirajan and B. Narayana (2011) 4-Chloroanilinium 4-methylbenzenesulfonate. Acta Cryst. E67: o3288-o3289.
242.
H.K. Fun, M. Hemamalini, K. Umesha, B.K. Sarojini and B. Narayana (2011) 6-Fluoro-2(4-methoxyphenyl)imidazo[2,1-b][1,3]benzothiazole. Acta Cryst. E67: o3265-o3266.
243.
R. Betz, T. Gerber, E. Hosten, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011)
(E)-1-(4,4''-Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)-3-(4-methylphenyl)prop-2-en-1one. Acta Cryst. E67: o3181-o3182.
244.
R. Betz, T. Gerber, E. Hosten, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011)
(E)-1-(4,4''-Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)-3-(4-nitrophenyl)prop-2-en-130
one. Acta Cryst. E67: o3179-o3180.
245.
B. Narayana and Divya N. Shetty (2011) Development and validation of
spectrophotomtric method for the determination of risperidone. Der Pharmacia Lettre 3(5):
104-109.
246.
Rajnikant, Sarita Parihar, Sabeta Kohli, Sakshi Sharma, B. Narayana and S. Samshuddin,
Molecular structure elucidation and hydrogen bonding analysis of a pyrazolone derivative,
J. Appl. Natur. Sci. 3 (1): 86-89 (2011)
247.
G. Dutkiewicz, B. Narayana, S. Samshuddin, H.S. Yathirajan and M. Kubicki (2011)
Synthesis and crystal structures of two new Schiff base hydrazones derived from biphenyl4-carbohydrazide. J. Chem. Cryst. 41: 1442-1446.
248.
R. Betz, T. Gerber, E. Hosten, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011)
(E)-1-(4,4''-Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)-3-phenylprop-2-en-1-one. Acta
Cryst. E67: o3159-o3160.
249.
H.K. Fun, T. S. Chia, B. Narayana, Prakash S. Nayak and B.K. Sarojini (2011) (2E)-1(2,5-Dimethoxyphenyl)-3-(3-nitrophenyl)prop-2-en-1-one. Acta Cryst. E67: o3058-o3059.
250.
B. Narayana and K. Veena (2011) A new and simple method for the spectrophotometric
determination of risperidone. Oxdn. Commun. 33(3): 660-665.
251.
R. Betz, T. Gerber, E. Hosten, S. Samshuddin, B. Narayana and B.K. Sarojini (2011) (2E)1-(4,4''-Difluoro-5'-methoxy-1,1':3',1''-terphenyl-4'-yl)-3-(4-fluorophenyl)prop-2-en-1-one.
Acta Cryst. E67: o2996-o2997.
252.
H.K. Fun, C.K. Quah, B. Narayana, Prakash S. Nayak and B.K. Sarojini (2011) N-(3,5Dichlorophenyl)-2-(naphthalen-1-yl)acetamide. Acta Cryst. E67: o2941-o2942.
253.
H.K. Fun, C.K. Quah, B. Narayana, Prakash S. Nayak and B.K. Sarojini (2011) N-(4Bromophenyl)-2-(naphthalen-1-yl)acetamide. Acta Cryst. E67: o2926-o2927.
254.
J.P. Jasinski, J.A. Golen, A.S. Praveen, H.S. Yathirajan and B. Narayana (2011) 3Chloroanilinium 4-methylbenzenesulfonate. Acta Cryst. E67: o2925.
255.
J.P. Jasinski, J.A. Golen, A.S. Praveen, H.S. Yathirajan and B. Narayana (2011) 3Fluoroanilinium 4-methylbenzenesulfonate. Acta Cryst. E67: o2924.
256.
H.K. Fun, W.S. Loh, B.K. Sarojini, V.M. Khaleel and B. Narayana (2011) 2,3-Dibromo-3(4-chlorophenyl)-1-(2-hydroxyphenyl)propan-1-one. Acta Cryst. E67: o2651-o2652.
257.
A.S. Praveen, J.P. Jasinski, J.A. Golen, B. Narayana and H.S. Yathirajan (2011) N-(3Chloro-4-fluorophenyl)-2,2-diphenylacetamide. Acta Cryst. E67: o2604.
31
258.
A.S. Praveen, J.P. Jasinski, J.A. Golen, H.S. Yathirajan and B. Narayana (2011) N-(4Chloro-1,3-benzothiazol-2-yl)-2-(3-methylphenyl)acetamide monohydrate. Acta Cryst.
E67: o2602-o2603
259.
J.P. Jasinski, J.A. Golen, M.S. Siddegowda, H.S. Yathirajan and B. Narayana (2011) [3-(5Hydroxy-5H-dibenzo[a,d]cyclohepten-5-yl)propyl]dimethylammonium 3-carboxyprop-2enoate. Acta Cryst. E67: o2600-o2601.
260.
R. Betz, T. Gerber, E. Hosten, A.S. Dayananda, H.S. Yathirajan and B. Narayana (2011)
4-[Bis(4-fluorophenyl)methyl]piperazin-1-ium picrate. Acta Cryst. E67: o2587-o2588.
261.
J.P. Jasinski, J.A. Golen, A.S. Praveen, H.S. Yathirajan and B. Narayana (2011) Methyl
3,5-dibromo-2-diacetylaminobenzoate. Acta Cryst. E67: o2503.
262.
A.S. Dayananda, J.P. Jasinski, J.A. Golen, H.S. Yathirajan and B. Narayana (2011) N,NDimethyl-3-oxo-3-(thiophen-2-yl)propanaminium chloride. Acta Cryst. E67: o2271.
263.
M.S. Siddegowda, R.J. Butcher, M. Akkurt, H.S. Yathirajan and B. Narayana (2011) 1-(2Hydroxyethyl)-4-[3-(2-trifluoromethyl-9H-thioxanthen-9-ylidenE)propyl]piperazine-1,4diium dichloride: the dihydrochloride salt of flupentixol. Acta Cryst. E67: o2079-o2080.
264.
J.P. Jasinski, J.A. Golen, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011) 4-(1HBenzimidazol-2-ylmethoxy)-3-methoxybenzaldehyde tetrahydrate. Acta Cryst. E67: o2021o2022.
265.
S. Samshuddin, R.J. Butcher, M. Akkurt, B. Narayana and H.S. Yathirajan (2011) 3,5Bis(4-methoxyphenyl)-4,5-dihydroisoxazole. Acta Cryst. E67: o1975-o1976.
266.
S. Samshuddin, R.J. Butcher, M. Akkurt, B. Narayana, H.S. Yathirajan and B.K. Sarojini
(2011) 1,3-Bis(4-fluorophenyl)-N,N'-(propane-1,3-diylidenE)dihydroxylamine. Acta Cryst.
E67: o1954-o1955.
267.
H.K. Fun, W.S. Loh, B.K. Sarojini, K. Umesha and B. Narayana (2011) Methyl (2Z)-2-(2fluoro-4-methoxybenzylidenE)-5-(4-methoxyphenyl)-7-methyl-3-oxo-2,3-dihydro-5H[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate. Acta Cryst. E67: o1913-o1914.
268.
A.S. Praveen, J.P. Jasinski, J.A. Golen, B. Narayana and H.S. Yathirajan (2011) N-(3Chloro-4-fluorophenyl)-2-(naphthalen-1-yl)acetamide. Acta Cryst. E67: o1826.
269.
B. Narayana and K. Veena (2011) A new analytical system for the spectrophotometric
determination of betamethasone. Oxdn. Commun. 33(2): 379-384.
270.
H.K. Fun, M. Hemamalini, B. P. Siddaraju, H.S. Yathirajan and B. Narayana (2011) 4-(4Chlorophenyl)-4-hydroxypiperidinium 2-(2-phenylethyl)benzoate. Acta Cryst. E67: o1726.
32
271.
H.K. Fun, M. Hemamalini, M. S. Siddegowda, H.S. Yathirajan and B. Narayana (2011)
Melitracenium chloride. Acta Cryst. E67: o1725.
272.
H.K. Fun, W.S.Loh, M.S. Siddegowda, H.S. Yathirajan and B. Narayana (2011)
Opipramol. Acta Cryst. E67: o1598.
273.
H.K. Fun, C.S. Yeap, M.S. Siddegowda, H.S. Yathirajan and B. Narayana (2011)
Cyclobenzaprinium salicylate. Acta Cryst. E67: o1584.
274.
J.P. Jasinski, J.A. Golen, C.S. Chidan Kumar, B. Narayana and H.S. Yathirajan (2011)
(1E,2E)-1,2-Bis(3-bromo-4-methoxybenzylidenE)hydrazine. Acta Cryst. E67: o1379.
275.
H.K. Fun, S. Arshad, B.K. Sarojini, V.M. Khaleel and B. Narayana (2011) (2E)-3-(3Benzyloxyphenyl)-1-(2-hydroxy-5-methylphenyl)prop-2-en-1-one. Acta Cryst. E67: o137273.
276.
R.J. Butcher, M. Akkurt, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011) 4,6Bis(4-fluorophenyl)-2-phenyl-1H-indazol-3(2H)-one. Acta Cryst. E67: o1346-o1347.
277.
H.K. Fun, W.-S. Loh, B.K. Sarojini, V.M. Khaleel and B. Narayana (2011) (2E)-3-[3(Benzyloxy)phenyl]-1-(2-hydroxyphenyl)prop-2-en-1-one. Acta Cryst. E67: o1313-o1314.
278.
Z. Baktir, M. Akkurt, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011) 3,5-Bis(4fluorophenyl)-4,5-dihydro-1H-pyrazole-1-carbaldehyde. Acta Cryst. E67: o1292-o1293.
279.
Z. Baktir, M. Akkurt, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011) 2,4-Bis(4fluorophenyl)-2,3-dihydro-1H-1,5-benzodiazepine. Acta Cryst. E67: o1262-o1263.
280.
H.K. Fun, S. Arshad, B.K. Sarojini, V.M. Khaleel and B. Narayana (2011) (2E)-1-(2Hydroxy-5-methylphenyl)-3-(4-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E67: o12481249.
281.
G. Dutkiewicz, B.P. Siddaraju, H.S. Yathirajan, B. Narayana and M. Kubicki (2011) (2E)3-(3-Bromo-4-methoxyphenyl)-1-(4-fluorophenyl)prop-2-en-1-one. Acta Cryst. E67:
o1090.
282.
M. Akkurt, Z. Baktir, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011) (2E)-3-[4(1H-Benzimidazol-2-ylmethoxy)phenyl]-1-(4-methoxyphenyl)prop-2-en-1-one. Acta Cryst.
E67: o1088-o1089.
283.
B. Narayana, Divya N. Shetty, K. Ashwini, T.V. Sreevidya (2011) A simple method for
the spectrophotometric determination of carvedilol by redox reaction. Oxdn. Commun.
33(1): 92-97.
33
284.
G. Dutkiewicz, B.P. Siddaraju, H.S. Yathirajan, B. Narayana and M. Kubicki (2011) (2E)3-(3-Bromo-4-methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one. Acta Cryst. E67:
o1024.
285.
R.J. Butcher, M. Akkurt, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011) 3,5Bis(4-methylphenyl)-1-phenyl-4,5-dihydro-1H-pyrazole. Acta Cryst. E67: o1019.
286.
J.P. Jasinski, W.M. Miller, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011) (2E)3-{4-[(1H-1,3-Benzimidazol-2-yl)methoxy]-3-ethoxyphenyl}-1-(4-bromophenyl)prop-2en-1-one monohydrate. Acta Cryst. E67: o834-o835.
287.
J.P. Jasinski, R.J. Butcher, V.M. Khaleel, B.K. Sarojini and B. Narayana (2011) (2E)-3(3,4-Dimethoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one. Acta Cryst. E67: o813.
288.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-arique, H.S. Yathirajan and B. Narayana (2011)
Ethane-1,2-diaminium dipicrate dihydrate. Acta Cryst. E67: o637-o638.
289.
A.N. Mayekar, H.S. Yathirajan, B. Narayana, B.K. Sarojini, N. Suchetha Kumari, W.T.A.
Harrison (2011) Synthesis and antimicrobial study of new 8-bromo-1,3-diaryl-2,3-dihydro1H-naphtho[1,2e][1,3]oxazines. Intern. J. Chem. 3(1): 74-86.
290.
J.P. Jasinski, A.E. Pek, Prakash S. Nayak, B. Narayana and H.S. Yathirajan (2011) 1(10H-Phenothiazin-2-yl)ethanone. Acta Cryst. E67: o430-o431.
291.
G. Dutkiewicz, B. Narayana, K. Veena, H.S. Yathirajan and M. Kubicki (2011)
(1RS,6SR)-Ethyl
4-(2,4-dichlorophenyl)-6-(4-fluorophenyl)-2-oxocyclohex-3-ene-1carboxylate. Acta Cryst. E67: o445-o446.
292.
G. Dutkiewicz, C.S. Chidan Kumar, H.S. Yathirajan, B. Narayana and M. Kubicki (2011)
5-(4-Ammonio-2-oxopyrimidine-1(2H)-yl)-1,3-oxathiolane-2-carboxylate
(lamivudine
acid) semihydrate: The six-fold symmetry created by hydrogen bond network. J. Chem.
Cryst. 40: 214-218.
293.
G. Dutkiewicz, S. Samshuddin, B. Narayana, H.S. Yathirajan and M. Kubicki (2011) 1Methylpiperazine-1,4-diium dipicrate. Acta Cryst. E67: o390-o391.
294.
J.P. Jasinski, R.J. Butcher, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011) (2E)3-(3-Bromo-4-methoxyphenyl)-1-(pyridin-2-yl)prop-2-en-1-one. Acta Cryst. E67: o352o353.
295.
G. Dutkiewicz, B. Narayana, K. Veena, H.S. Yathirajan and M. Kubicki (2011)
(1RS,6SR)-Ethyl 4,6-bis(4-fluorophenyl)-2-oxocyclohex-3-ene-1-carboxylate. Acta Cryst.
E67: o336.
34
296.
G. Dutkiewicz, B. Narayana, K. Veena, H.S. Yathirajan and M. Kubicki (2011)
(1RS,6SR)-Ethyl
4-(4-chlorophenyl)-6-(4-fluorophenyl)-2-oxocyclohex-3-ene-1carboxylate toluene hemisolvate. Acta Cryst. E67: o334-o335.
297.
Z. Baktir, M. Akkurt, S. Samshuddin, B. Narayana and H.S. Yathirajan (2011) 3,5-Bis(4methoxyphenyl)-1-phenyl-4,5-dihydro-1H-pyrazole. Acta Cryst. E67: o328-o329.
298.
J.P. Jasinski, R.J. Butcher, B.P. Siddaraju, B. Narayana and H.S. Yathirajan (2011) (2E)-3[4-(Dimethylamino)phenyl]-1-(4-fluorophenyl)prop-2-en-1-one. Acta Cryst. E67: o313o314.
299.
G. Dutkiewicz, S. Samshuddin, B. Narayana, H.S. Yathirajan and M. Kubicki (2011) 2Methylimidazolium picrate. Acta Cryst. E67: o235.
300.
J.P. Jasinski, R.J. Butcher, B.P. Siddaraju, H.S. Yathirajan and B. Narayana (2011)
Orphenadrinium picrate. Acta Cryst. E67: o190-o191.
301.
J.P. Jasinski, R.J. Butcher, A.S. Praveen, H.S. Yathirajan and B. Narayana (2011) 2Bromo-1-(3-nitrophenyl)ethanone. Acta Cryst. E67: o29-o30.
302.
G. Dutkiewicz, B.P. Siddaraju, H.S. Yathirajan, B. Narayana and M. Kubicki (2010) The
crystal structure of fluphenazinium dipicrate dimethylsulphoxide solvate. J. Chem. Cryst.
40: 970-974.
303.
G. Dutkiewicz, C.S. Chidan Kumar, H.S. Yathirajan, B. Narayana and M. Kubicki (2010)
Fluconazolium picrate, Acta Cryst. E66: o2568.
304.
W. T. A. Harrison, A. N. Mayekar, H.S. Yathirajan and B. Narayana (2010) (2E)-1-(3Bromophenyl)-3-(6-methoxy-2-naphthyl)prop-2-en-1-one. Acta Cryst. E66: o2552.
305.
J.P. Jasinski, A.E. Pek, B. Narayana, H.S. Yathirajan and Prakash S. Nayak (2010) 2-(4Chlorophenyl)-6-methoxychroman-4-one. Acta Cryst. E66: o2546-o2547.
306.
W.T.A. Harrison, C.S. Chidan Kumar, H.S. Yathirajan, A.N. Mayekar and B. Narayana
(2010) 1-(2,5-Dichloro-3-thienyl)ethanone: Infinite sheets mediated by O Cl halogen
bonds. Acta Cryst. E66: o2480.
307.
W.T.A. Harrison, C.S. Chidan Kumar, H.S. Yathirajan, A.N. Mayekar and B. Narayana
(2010) (E)-1-(2,5-Dichloro-3-thienyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one.
Acta
Cryst. E66: o2479.
308.
W.T.A. Harrison, A.N. Mayekar, H.S. Yathirajan, B. Narayana and B.K. Sarojini (2010)
Ethyl
4-(2,4-dichlorophenyl)-6-(6-methoxy-2-naphthyl)-2-oxocyclohex-3-ene-1carboxylate. Acta Cryst. E66: o2478.
35
309.
W.T.A. Harrison, C.S. Chidan Kumar, H.S. Yathirajan, B.V. Ashalatha and B. Narayana
(2010) (2E)-3-(1,3-Benzodioxol-5-yl)-1-(3-bromo-2-thienyl)prop-2-en-1-one. Acta Cryst.
E66: o2477.
310.
B. Narayana and K. Veena (2010) Spectrophotometric determination of citalopram
hydrobromide in pharmaceuticals. J. Mex. Chem. Soc. 54(2): 98-102.
311.
J.P. Jasinski, R.J. Butcher, A.N. Mayekar, H.S. Yathirajan, B. Narayana and B.K. Sarojini
(2010) Synthesis, crystal structures and theoretical studies of four Schiff bases derived from
4-hydrazinyl-8-(trifluoromethyl)quinoline. J. Mol Struct. 980: 172-181.
312.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-arique, H.S. Yathirajan and B. Narayana (2010)
Crystal structures and hydrogen bonding patterns in picrate salts of pharmacologically
active compounds- I. 240th American Chemical Society (ACS) National Meeting, Boston,
USA, Aug 22-26, PAPER ID-17382. (Division of Medicinal Chemistry)-August 25, 2010,
7:00 pm -Boston Convention and Exposition Center, Room: Ballroom.
313.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, B. Narayana and K. Prakash Kamath (2010)
Crystal structures and hydrogen bonding patterns in picrate salts of pharmacologically
active compounds-II. 240th American Chemical Society (ACS) National Meeting, Boston,
USA, Aug 22-26, PAPER ID-17410. (Division of Medicinal Chemistry)- August 25, 2010,
7:00 pm--Boston Convention and Exposition Center, Room: Ballroom.
314.
J.P. Jasinski, R.J. Butcher, A.N. Mayekar, H.S. Yathirajan and B. Narayana (2010)
Crystal structures and hydrogen bonding patterns in some Schiff bases of pharmacological
importance. 240th American Chemical Society (ACS) National Meeting, Boston, USA, Aug
22-26, PAPER ID-17437-2010. (Division of Medicinal Chemistry) - August 25, 2010, 7:00
pm -Boston Convention and Exposition Center, Room: Ballroom.
315.
B.P. Siddaraju, H.S. Yathirajan, B. Narayana, S.W. Ng and E.R.T. Tiekink (2010) (2Methylphenyl)(phenyl)methanol. Acta Cryst. E66: o2136.
316.
A.N. Mayekar, Hongqi Li, H.S Yathirajan, B. Narayana and N. Suchetha Kumari (2010)
Synthesis, characterization and antimicrobial study of some new cyclohexenone
derivatives. Intern. J.Chem. 2: 114-123.
317.
G. Dutkiewicz, K. Veena, B. Narayana, H.S. Yathirajan and M. Kubicki (2010) (2E)-1-(4Bromophenyl)-3-(4-fluorophenyl)prop-2-en-1-one. Acta Cryst. E66: o1243-o1244.
318.
H.K. Fun, M. Hemamalini, B.P. Siddaraju, H.S. Yathirajan and B. Narayana (2010) Bis[4(4-chlorophenyl)-4-hydroxypiperidinium] dipicrate dimethyl sulfoxide solvate. Acta Cryst.
E66: o1212-o1213.
319.
J.P. Jasinski, A.E. Pek, A.N. Mayekar, H.S. Yathirajan and B. Narayana (2010) 8-Bromo36
1,3-diphenyl-2,3-dihydro-1H-naphtho[1,2-e][1,3]oxazine. Acta Cryst. E66: o2053-o2054.
320.
J.P. Jasinski, A.N. Braley, S. Samshuddin, B. Narayana and H.S. Yathirajan (2010) 4-(1HBenzimidazol-2-ylmethoxy)-3-ethoxybenzaldehyde trihydrate. Acta Cryst. E66: o2052.
321.
J.P. Jasinski, C.J. Guild, S. Samshuddin, B. Narayana and H.S. Yathirajan (2010) 2,3Dibromo-1,3-bis(4-fluorophenyl)propan-1-one. Acta Cryst. E66: o2018.
322.
J.P. Jasinski, A.E. Pek, B.P. Siddaraju, H.S. Yathirajan and B. Narayana (2010) 4-(4Chlorophenyl)-4-hydroxypiperidinium maleate maleic acid solvate. Acta Cryst. E66:
o2012-o2013.
323.
J.P. Jasinski, C.J. Guild, B. Narayana, Prakash S. Nayak and H.S. Yathirajan (2010) (E)-3(4-Methoxyphenyl)-1-[4-(piperidin-1-yl)phenyl]prop-2-en-1-one. Acta Cryst. E66: o1996.
324.
J.P. Jasinski, A.E. Pek, B. Narayana, P.K. Kamath and H.S. Yathirajan (2010) (E)-1-(4Bromophenyl)-3-(2-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E66: o1995.
325.
J.P. Jasinski, A.E. Pek, B.P. Siddaraju, H.S. Yathirajan and B. Narayana (2010) Opipramol
dipicrate. Acta Cryst. E66: o1979-o1980.
326.
J.P. Jasinski, R.J. Butcher, K. Veena, B. Narayana and H.S. Yathirajan (2010) (E)-1-(2Bromophenyl)-3-(2,5-dimethoxyphenyl)prop-2-en-1-one. Acta Cryst. E66: o1952.
327.
J.P. Jasinski, A.E. Pek, S. Samshuddin, B. Narayana and H.S. Yathirajan (2010) 1-[3,5Bis(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone. Acta Cryst. E66: o1950-o1951.
328.
J.P. Jasinski, C. J. Guild, S. Samshuddin, B. Narayana and H.S. Yathirajan (2010) 3,5Bis(4-fluorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole. Acta Cryst. E66: o1948-o1949.
329.
B. Narayana and K. Ashwini (2010) Novel reagent for the spectrophotometric
determination of ranitidine hydrochloride. Eurasian J. Anal.Chem. 5: 170-176.
330.
B. Narayana, K. Ashwini, Divya N. Shetty and K. Veena (2010) Spectrophotometric
determination of ranitidine hydrochloride based on the reaction with p-dimethylaminobenzaldehyde. Eurasian J. Anal.Chem. 5: 63-72.
331.
J.P. Jasinski, R.J. Butcher, K. Veena, B. Narayana and H.S. Yathirajan (2010) (2E)-1-(2Bromophenyl)-3-(4-bromophenyl)prop-2-en-1-one. Acta Cryst. E66: o1701.
332.
J.P. Jasinski, R.J. Butcher, K. Veena, B. Narayana and H.S. Yathirajan (2010) (2E)-1-(2Bromophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one. Acta Cryst. E66: o1676.
333.
J.P. Jasinski, R.J. Butcher, K. Veena, B. Narayana and H.S. Yathirajan (2010) (2E)-1-(2Bromophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E66, o1661.
37
334.
J.P. Jasinski, R.J. Butcher, K. Veena, B. Narayana and H.S. Yathirajan (2010) (2E)-1-(2Bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one. Acta Cryst. E66: o1638.
335.
Q.N.M.H. Al-arique, J.P. Jasinski, R.J. Butcher, H.S. Yathirajan and B. Narayana (2010)
Bis(2-{[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methylsulfanyl}-1H,3H+benzimidazolium) 2,5-dichloro-3,6-dioxocyclohexa-1,4-diene-1,4-diolate. Acta Cryst. E66:
o1507-o1508.
336.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-arique, H.S. Yathirajan and B. Narayana (2010)
Redetermination of 5 -androstane-3,17-dione. Acta Cryst. E66: o1517-o1518.
337.
H. Li, R.S. Rathore, K. Prakash Kamath, H.S. Yathirajan and B. Narayana (2010) (2E)-1(1,3-Benzodioxol-5-yl)-3-(2-bromophenyl)prop-2-en-1-one. Acta Cryst. E66: o1289-o1290.
338.
S. Samshuddin, B. Narayana, H.S. Yathirajan, A.P. Safwan and E.R.T. Tiekink (2010) 3,5Bis(4-bromophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole. Acta Cryst. E66: o1279-o1280.
339.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, B. Narayana and K. Prakash Kamath (2010) 2Amino-4-methoxy-6-methylpyrimidin-1-ium picrate. Acta Cryst.E66(5), o1189-o1190.
340.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, B. Narayana and K. Prakash Kamath (2010)
5,7-Dimethyl-2,3-dihydro-1H-1,4-diazepin-4-ium picrate. Acta Cryst. E66: o1187-o1188.
341.
G. Dutkiewicz, C.S. Chidan Kumar, H.S. Yathirajan, B. Narayana and M. Kubicki (2010)
(E)-1-(2,5-Dichloro-3-thienyl)-3-[4-(dimethylamino)phenyl]prop-2-en-1-one. Acta Cryst.
E66: 1139.
342.
G. Dutkiewicz, A.N. Mayekar, H.S. Yathirajan, B. Narayana and M. Kubicki (2010) 2(4-Methoxyphenyl)-6-(trifluoromethyl)-1H-pyrrolo[3,2-c]quinoline. Acta Cryst. E66: 11111112.
343.
K. Veena and B. Narayana (2010) Spectrophotometric determination of hydroxylamine by
its oxidation to nitrite. Oxdn.Commun. 33: 54-61.
344.
J.P. Jasinski, R.J. Butcher, M.T. Swamy, B. Narayana, B.K.Sarojini and H.S. Yathirajan
(2010) Crystal structure of [4-(methylsulfanyl)phenyl]acetic acid. J. Chem. Cryst. 40(1):
25-28.
345.
G. Dutkiewicz, A.N. Mayekar, H.S. Yathirajan, B. Narayana and M. Kubicki (2010) (E)-1(4-Methylphenyl)ethanone[8-(trifluoromethyl)quinolin-4-yl] hydrazone. Acta Cryst. E66:
o874.
346.
H.K. Fun, M. Hemamalini, S. Samshuddin, B. Narayana and H.S. Yathirajan (2010)
Methyl 4,6-bis(4-fluorophenyl)-2-oxocyclohex-3-ene-1-carboxylate. Acta Cryst. E66:
38
o864-o865.
347.
G. Dutkiewicz, C.S. Chidan Kumar, H.S. Yathirajan, B. Narayana and M. Kubicki (2010)
3-(3-Bromo-4-methoxyphenyl)-1,5-diphenylpentane-1,5-dione. Acta Cryst.E66: o816.
348.
H.K. Fun, M. Hemamalini, Divya N. Shetty, B. Narayana and H.S. Yathirajan (2010) 4-(3Carboxy-1-ethyl-6-fluoro-4-oxo-1,4-dihydro-7-quinolyl)-1-methylpiperazinium
picrate.
Acta Cryst. E66: o714-o715.
349.
H.K. Fun, M. Hemamalini, B.P. Siddaraju, H.S. Yathirajan and B. Narayana (2010)
Orphenadrinium picrate picric acid. Acta Cryst. E66: o682-o683.
350.
J.P. Jasinski, R.J. Butcher, M.T. Swamy, H.S. Yathirajan and B. Narayana (2010) 6{[(Benzyloxy)carbonyl]oxy}-2-methylhexahydropyrano[3,2-d][1,3]dioxin-7,8-diyl
bis(chloroacetatE) Acta Cryst. E66: o572-o573.
351.
H.K. Fun, M. Hemamalini, S. Samshuddin, B. Narayana and H.S. Yathirajan (2010) 1[3,5-Bis(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone. Acta Cryst. E66: o582o583.
352.
G. Dutkiewicz, B.P. Siddaraju, H.S. Yathirajan, B. Narayana and M. Kubicki (2010) 2Chloro-N-[4-chloro-2-(2-chlorobenzoyl)phenyl]acetamide. Acta Cryst. E66: o499.
353.
G. Dutkiewicz, H.S. Yathirajan, Q.N.M.H. Al-arique, B. Narayana and M. Kubicki (2010)
Chloranilic acid: A redetermination at 100 K. Acta Cryst. E66: o497-o498.
354.
B. Narayana, K.K. Vijaya Raj, B.V. Ashalatha and B.K. Sarojini (2010) Synthesis,
characterization and anti-proliferative activity of 2-(2-bromo-5-methoxyphenyl)-6-aryl-1,3thiazolo[3,2b][1,2,4]-triazoles. Phosphorus, Sulfur, and Silicon 185(2): 306-312.
355.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-Arique, H.S. Yathirajan and B. Narayana (2010)
N,N'-Bis[(E)-2-fluorobenzylidene]-1-(2-fluorophenyl)methanediamine. Acta Cryst. E66:
o422-o423.
356.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-Arique, H.S. Yathirajan and B. Narayana (2010)
Imatinibium dipicrate. Acta Cryst.E66, o411-o412.
357.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-arique, H.S. Yathirajan and B. Narayana (2010)
1-(1,3-Benzodioxol-5-yl)ethanone. Acta Cryst. E66: o383.
358.
H.K. Fun, J.H. Goh, C.S. Chidan Kumar, H.S. Yathirajan and B. Narayana (2010) 4Amino-N-(6-chloro-5-methoxypyrimidin-4-yl)benzenesulfonamide. Acta Cryst. E66: o372o373.
359.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-Arique, H.S. Yathirajan and B. Narayana (2010)
39
Trimipraminium maleate. Acta Cryst. E66: o366-o367.
360.
H.K. Fun, C.S. Yeap, C.S. Chidan Kumar, H.S. Yathirajan and B. Narayana (2010) 4(Methylsulfonyl)piperazin-1-ium chloride. Acta Cryst.E66, o361-o362.
361.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-Arique, H.S. Yathirajan and B. Narayana (2010)
Chlorimipraminium picrate. Acta Cryst.E66, o347-o348
362.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-Arique, H.S. Yathirajan and B. Narayana (2010)
N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)pyrimidin-2-amine. Acta Cryst. E66: o349.
363.
J.P. Jasinski, Q.N.M.H. Al-arique, R.J. Butcher, H.S. Yathirajan and B. Narayana (2010)
Dibenzo[b,e]thiepin-11(6H)-one. Acta Cryst. E66: o350.
364.
A.N. Mayekar, H.S.Yathirajan, B. Narayana, B.K. Sarojini and N.Suchetha Kumari
(2010) Synthesis and antimicrobial studies on new substituted 1,3,4-oxadiazole derivatives
bearing 6-bromonaphthalene moiety. Int. J. Chem. 2: 38-54.
365.
T.V. Sreevidya, B. Narayana and H.S. Yathirajan (2010) Synthesis, characterization of
some chalcones and their cyclohexenone derivatives. Central Eur. J. Chem. 08: 174-181.
366.
J.P. Jasinski, R.J. Butcher, B. Narayana, S. Samshuddin and H.S. Yathirajan (2010) A
monoclinic polymorph of 1-(4-chlorophenyl)-3-(4-methoxyphenyl)-prop-2-en-1-one. Acta
Cryst. E66: 269-270.
367.
J.P. Jasinski, R.J. Butcher, K. Veena, B. Narayana and H.S. Yathirajan (2010) (2E)-3-(4Bromophenyl)-1-(3-chlorophenyl)prop-2-en-1-one. Acta Cryst. E66: 158.
368.
J.P. Jasinski, R.J. Butcher, K. Veena, B. Narayana and H.S. Yathirajan (2010) (2E)-1-(3Chlorophenyl)-3-phenylprop-2-en-1-one. Acta Cryst. E66(1): 157.
369.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. AL-arique, H.S. Yathirajan and B. Narayana (2010)
6,11-Dihydrodibenz[b,e]oxepin-11-one. Acta Cryst. E66(1): 159-160.
370.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. AL-arique, H.S. Yathirajan and B. Narayana (2010)
Gabapentin-lactam.chloranilic acid (1:1). Acta Cryst.E66(1): 163-164.
371.
J.P. Jasinski, R.J. Butcher, C.S. Chidan Kumar, B. Narayana and H.S. Yathirajan (2010)
2,4-Dichloro-1-{1-[(2,4-dichlorobenzyl)oxy]ethyl}benzene. Acta Cryst. E66(1): 165166.
372.
B. Narayana and K. Sunil (2009) A spectrophotometric method for the determination of
nitrite and nitrate. Eurasian J. Anal. Chem. 4: 204-214.
373.
P. Poornesh, S. Shettigar, G. Umesh, K.B. Manjunatha, K. Prakash Kamath, B.K. Sarojini
40
and B. Narayana (2009) Nonlinear optical studies on 1,3-disubstituent chalcones doped
polymer films. Optical Materials 31: 854–859.
374.
G. Dutkiewicz, S. Samshuddin, B. Narayana, H.S. Yathirajan and M. Kubicki (2009) (E)3-(4-Chlorophenyl)-1-(1-naphthyl)prop-2-en-1-one. Acta Cryst. E65: o3255-o3256.
375.
G. Dutkiewicz, C.S. Chidan Kumar, B. Narayana, H.S. Yathirajan and M. Kubicki (2009)
2-(4-Chlorophenoxy)acetohydrazide. Acta Cryst. E65: o3189.
376.
J.P. Jasinski, R.J. Butcher, L.P. Suchitra, H.S. Yathirajan and B. Narayana (2009) 2Bromo-N'-[(2Z)-butan-2-ylidene]-5-methoxybenzohydrazide. Acta Cryst. E65: o2968o2969.
377.
G. Dutkiewicz, C.S. Chidan Kumar, H.S. Yathirajan, B. Narayana and M. Kubicki (2009)
(E)-3-(Biphenyl-4-yl)-1-(3-bromophenyl)prop-2-en-1-one, Acta Cryst.E65: o2856o2857.
378.
W.T.A. Harrison, Q.N.M.H. Al-Arique, B. Narayana, H.S. Yathirajan and B.K. Sarojini
(2009) 2-Bromo-1,3-bis(4-chlorophenyl)prop-2-en-1-one. Acta Cryst. E65: o2648.
379.
J.P. Jasinski, R.J. Butcher, B. Narayana, K. Veena and H.S. Yathirajan (2009) (2E)-1-(3Chlorophenyl) -3-(4-chlorophenyl)prop-2-en-1-one. Acta Cryst. E65: o2641-o2642.
380.
R. Kant, S. Kohli, L. Sarmal, B. Narayana and S. Samshuddin (2009) 4-(2-Chloroethyl)morpholinium picrate. Acta Cryst.E65: o2435.
381.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-Arique, H.S. Yathirajan and B. Narayana (2009)
4-(4-Chlorophenyl)-1-[3-(4-fluorobenzoyl)propyl]-4-hydroxypiperidin-1-ium
2,4,6trinitrophenolate (haloperidol picratE). Acta Cryst. E65: o2403-o2404.
382.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-Arique, H.S. Yathirajan and B. Narayana (2009)
3-(2-Chloroethyl)-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidinium 2,4,6-trinitrophenolate,
Acta Cryst.. E65: o2201-o2202.
383.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, B. Narayana, L. Mallesha and K.N. Mohana
(2009) Intermolecularly associated carboxylic acid dimers in the supramolecular assembly
of 1,4-benzodioxane 2-carboxylic acid. 238th American Chemical Society (ACS) National
Meeting, Washington, DC, USA, Aug 16-20, INORG 137.
384.
J.P. Jasinski, R.J. Butcher, A.N. Mayekar, H.S. Yathirajan and B. Narayana (2009)
Structures of three chalcones derived from 6-methoxy-2-naphthaldehyde. 238th American
Chemical Society (ACS) National Meeting, Washington, DC, USA, Aug 16-20, INORG
138.
41
385.
J.P. Jasinski, R.J. Butcher, L. Mallesha, K.N. Mohana, H.S. Yathirajan and B. Narayana
(2009) Unique hydrogen bonding effects in biomolecules. 238th American Chemical
Society (ACS) National Meeting, Washington, DC, USA, Aug 16-20, INOR 486.
386.
J.P. Jasinski, R.J. Butcher, L. Mallesha, K.N. Mohana, H.S. Yathirajan and B. Narayana
(2009) Unusual hydrogen bonding effects in biomolecules. 238th American Chemical
Society (ACS) National Meeting, Washington, DC, USA, Aug 16-20, INOR 487.
387.
B.V. Ashalatha, B. Narayana, K.K. Vijaya Raj (2009) Synthesis and characterization of
some novel 3-bromo-2-acetylthiophene chalcones and biological evaluation of their ethyl4-(3-bromothien-2-yl)-2-oxo-6-(aryl)cyclohex-3-ene-1-carboxylate
derivatives.
Phosphorus, Sulfur, and Silicon 184: 1904 -1919.
388.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, L. Mallesha, K.N. Mohana and B. Narayana
(2009) Crystal structure of abacavir hemisulfate: A nucleoside analog reverse transcriptase
inhibitor. J. Chem. Cryst.39: 864-869.
389.
K. Sunil and B. Narayana (2009) Spectrophotometric method for the determination of
dissolved oxygen in water samples. Oxdn.Commun. 32: 261-266.
390.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-Arique, H.S. Yathirajan and B. Narayana (2009)
3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one. Acta Cryst. E65: o1987o1988.
391.
J.P. Jasinski, R.J. Butcher, K. Veena, B. Narayana and H.S. Yathirajan (2009) A second
polymorph of (2E)-1-(4-fluorophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one. Acta
Cryst. E65: o1965-o1966.
392.
H. Li, K.P. Kamath, B. Narayana, H.S. Yathirajan and W.T.A. Harrison (2009) (2E)-3-(3Bromophenyl)-1-(4-chlorophenyl)prop-2-en-1-one: a non-merohedral twin. Acta Cryst.
E65: o1915.
393.
H. Li, B.K. Sarojini, B. Narayana, H.S. Yathirajan and W.T.A. Harrison (2009) 2-BromoN'-[(Z)-2-bromobenzylidene]-5-methoxybenzohydrazide. Acta Cryst. E65: o1750.
394.
J.P. Jasinski, R.J. Butcher, Q.N.M.H. Al-Arique, H.S. Yathirajan and B. Narayana (2009)
Propiverinium picrate. Acta Cryst. E65: o1738-o1739.
395.
K.Sunil and B. Narayana (2009) Facile and sensitive spectrophotometric method for the
determination of vanadium. Eurasian J.Anal.Chem. 4: 141-151.
396.
T.V. Sreevidya and B. Narayana (2009) A simple and rapid spectrophotometric method for
the determination of artesunate in pharmaceuticals. Eurasian J.Anal.Chem. 4: 119-126.
42
397.
J.P. Jasinski, R.J. Butcher, A.N. Mayekar, H.S. Yathirajan, B. Narayana and B.K. Sarojini
(2009) Synthesis and crystal structure of 5-[2-(6-bromonaphthalenyloxymethyl)]-3-(4morpholinomethyl)-1,3,4-oxadiazole-2(3H )-thione. J. Chem. Cryst. 39: 761-765.
398.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, L. Mallesha, K.N. Mohana and B. Narayana
(2009) Crystal structure of a second polymorph of gabapentin hydrochloride hemihydrate
with a three-center bifurcated hydrogen bond. J. Chem. Cryst. 39: 777-780.
399.
J.P. Jasinski, R.J. Butcher, L. Mallesha, K.N. Mohana, H.S. Yathirajan and B. Narayana
(2009) Dual chlorine-bifurcated acceptor Cl···H–(N,O) hydrogen bonds in 4-[(4methylpiperazin-1-yl) methyl]benzoic acid dihydrochloride hemihydrates. J. Chem. Cryst.
39: 773-776.
400.
J.P. Jasinski, R.J. Butcher, L. Mallesha, K.N. Mohana, H.S. Yathirajan and B. Narayana
(2009) Crystal structure of 2′,3′-di-O-acetyl-5′-deoxy-5-fluorocytidine with N–H···(O,F)
proton donor bifurcated and (C,N)–H···O bifurcated acceptor dual three-center hydrogen
bond configurations. J. Chem. Cryst. 39: 433-437.
401.
J.P. Jasinski, R.J. Butcher, L. Mallesha, K.N. Mohana, H.S. Yathirajan and B. Narayana
(2009) Crystal structure of 3-oxo-4-aza-5-alpha-androstone-17 β- tert-butyl carboxamide
with an O···H–(C, N) acceptor four-center hydrogen bond . J. Chem. Cryst. 39: 458-465.
402.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, B. Narayana, L. Mallesha and K.N.
Mohana (2009) Intermolecularly associated carboxylic acid dimers in the supramolecular
assembly of (R)-1,4-benzodioxane 2-carboxylic acid. J.Chem. Cryst. 39: 453-457.
403.
H. Li, A.N. Mayekar, B. Narayana, H.S. Yathirajan and W.T.A. Harrison (2009) (±)-Ethyl
6-(6-methoxy-2-naphthyl)-4-(4-methylphenyl)-2-oxocyclohex-3-ene-1-carboxylate.
Acta
Cryst. E65: o1186.
404.
H. Li, H.S. Yathirajan, L. Mallesha, K.N. Mohana and B. Narayana (2009) Gabapentinium
picrate. Acta Cryst. E65: o783.
405.
R. Kant, Kamni, B. Narayana, K. Veena and H.S. Yathirajan (2009) (E)-3-(4Bromophenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one. Acta Cryst. E65: o836.
406.
H. Li, A.N. Mayekar, B. Narayana, H.S. Yathirajan and W.T.A. Harrison (2009) Ethyl 6(6-methoxy-2-naphthyl)-2-oxo-4-(2-thienyl)cyclohex-3-ene-1-carboxylate. Acta Cryst.
E65: o1533.
407.
Hong qi Li, Q.N.M.H. Al-arique, H.S. Yathirajan, B. Narayana and A.R. Ramesh (2009)
4-(4-Carboxybenzyl)-1-methylpiperazin-1-ium picrate. Acta Cryst. E65: o518.
408.
J.P. Jasinski, R.J. Butcher, A.N. Mayekar, H.S. Yathirajan and B. Narayana (2009)
43
Structures of three chalcones derived from 6-methoxy-2-naphthaldehyde. J. Chem.Cryst.
39: 157-162.
409.
A. Fischer, M.T. Swamy, B. Narayana and H.S. Yathirajan (2008) rac-Ethyl 3-(3-bromo2-thienyl)-2-oxo-6-(4-propoxyphenyl)cyclohex-3-ene-1-carboxylate. Acta Cryst. E64:
o2152.
410.
T.V. Sreevidya and B. Narayana (2008) Spectrophotometric methods for the determination
of arteether and artemether. Oxdn.Commun. 31: 904-911.
411.
K. Veena and B. Narayana (2008) A new facile and sensitive method for the
spectrophotometric determination of chromium. Eurasian J. Anal.Chem. 3: 324-334.
412.
Hongqi Li, T.V. Sreevidya, B. Narayana, B.K. Sarojini and H.S. Yathirajan (2008) (E)-1(1,3-Benzodioxol-5-yl)-3-(3-bromophenyl)prop-2-en-1-one. Acta Cryst. E64: o2387.
413.
J.P. Jasinski, R.J. Butcher, M.T. Swamy, H.S. Yathirajan, K.N. Mohana and B. Narayana
(2008) Crystal structure of methyl 2-(benzyloxy)benzoate. Analytical Sciences: X-ray
Structure Analysis Online 24: x273-x274.
414.
J.P. Jasinski, R.J. Butcher, T.V. Sreevidya, H.S. Yathirajan and B. Narayana (2008)
Structures of two chalcones derived from 1-(1,3-benzodioxol-5-yl)ethanone. Analytical
Sciences: X-ray Structure Analysis Online 24: x245-x246.
415.
J.P. Jasinski, R.J. Butcher, P. Karegoudar, B.S. Holla, H.S. Yathirajan and B.Narayana
(2008) Crystal structure of 5-amini-1-(2,4,6-trichlorophenyl)-1H-pyrazole-4-carbonitrile.
Analytical Sciences: X-ray Structure Analysis Online 24: x207-x208.
416.
J.P. Jasinski, R.J. Butcher, B. Narayana, M.T. Swamy and H.S. Yathirajan (2008) Crystal
structure of (±)-5-benzoyl-2,3-dihydro-1H-pyrazoline-1-carboxylic acid or Ketorolac.
Analytical Sciences: X-ray Structure Analysis Online 24: x205-x206.
417.
K. Sunil and B. Narayana (2008) Facile and sensitive spectrophotometric determination of
chromium. Anal. Lett. 42: 2374-2382.
418.
K. Sunil and B. Narayana (2008) Spectrophotometric determination of hydrogen peroxide
in water and cream samples. Bull. Environ. Cont. Toxico 81: 422-426.
419.
Chand Pasha and B. Narayana (2008) Determination of arsenic in environmental and
biological samples using toluidine blue or safranine O by simple spectrophotometric
method. Bull. Environ. Cont. Toxico 81: 47-51.
420.
Chand Pasha and B. Narayana (2008) A simple method for the spectrophotometric
determination of cephalosporins in pharmaceuticals using variamine blue. Ecl. Quim. 33:
44
41-46.
421.
B. Narayana, B.K. Sarojini, K. Prakash Kamath, H.S. Yathirajan and M. Bolte (2008) 2Aminopyrimidinium picrate. Acta Cryst.E64, o117-o118.
422.
Chand Pasha and B. Narayana (2008) Spectrophotometric determination of endosulfan
using thionin and methylene blue as chromogenic reagents. Bull. Environ. Cont. Toxico. 80:
85-89.
423.
Seetharam Shettigar, G. Umesh, K. Chandrasekharan, B.K. Sarojini and B. Narayana
(2008) Studies on third-order nonlinear optical properties of chalcone derivatives in
polymer host. Optical Materials 30: 1297–1303.
424.
A. Fischer, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2008) Ethyl
4-(3-bromo-2-thienyl)-2-oxo-6-phenylcyclohex-3-ene-1-carboxylate. Acta Cryst. E64:
o560.
425.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, B. Narayana and T.V. Sreevidya (2008) A
second polymorph of β-arteether. Acta Cryst. E64: o585-o586.
426.
J.P. Jasinski, R.J. Butcher, B. Narayana, K. Sunil and H.S.Yathirajan (2008) Bis{4-[(Z)-N'(4-hydroxybenzylidenE)hydrazino]-8-(trifluoromethyl)quinolinium}sulfate dihydrate. Acta
Cryst. E64: o481-o482.
427.
J.P. Jasinski, R.J. Butcher, B. Narayana, K. Lakshmana and H.S. Yathirajan (2008) (2E)-3(4-Methylphenyl)-1-(3-nitrophenyl)prop-2-en-1-one. Acta Cryst. E64: o1-o2.
428.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, B. Narayana and T.V. Sreevidya (2008)
Redetermination of dihydroartemisinin at 103 (2) K. Acta Cryst. E64: o89-o90.
429.
H.S. Yathirajan, B. Narayana, M.T. Swamy, B.K. Sarojini and M. Bolte (2008)
Phthalazin-1(2H)-one-picric acid (1/1). Acta Cryst. E64: o119.
430.
M.T. Swamy, B. Narayana, H.S. Yathirajan, B.K. Sarojini and M. Kubicki (2008) 3-[(Z)(4-Diethylamino-6-oxocyclohexa-2,4-dien-1-ylidenemethylamino]benzoic acid. Acta Cryst.
E64: o163-o164.
431.
J.P. Jasinski, R.J. Butcher, B. Narayana, M.T. Swamy and H.S. Yathirajan (2008)
Redetermination of 4-hydroxybenzaldehyde. Acta Cryst. E64: o187.
432.
B.V. Ashalatha, B. Narayana, K.K. Vijaya Raj and N. Suchetha Kumari (2007) Synthesis
of some new bioactive 3-amino-2-mercapto-5,6,7,8-tetrahydro[1]benzothieno[2,3d]pyrimidin-4(3H)-one derivatives. Eur.J. Med.Chem. 42: 719-728.
433.
K.K. Vijaya Raj, B. Narayana, B.V. Ashalatha, N. Suchetha Kumari and B.K. Sarojini
45
(2007) Synthesis of some bioactive 2-bromo-5-methoxy-N′-[4-(aryl)-1,3-thiazol-2-yl]benzohydrazide derivatives. Eur.J. Med. Chem. 42: 425-428.
434.
Chand Pasha and B. Narayana (2007) A facile spectrophotometric method for the
determination of hypochlorite using rhodamine B. J. Braz.Chem. Soc. 18: 167-170.
435.
B. Narayana, K.K. Vijaya Raj, B.V. Ashalatha and N. Suchetha Kumari (2007) Synthesis
of some new 4-(2-chloropyridin-4-yl)-N-aryl-1,3-thiazol-2-amine derivatives as possible
antifungal and antibacterial agents. Phosphorus, Sulfur, and Silicon 182: 7–14.
436.
T. Cherian and B. Narayana (2007) A facile spectrophotometric method for the
determination of iodate in table salt using new chromogenic reagents. S. Afr. J. Chem. 60:
8–10.
437.
M.T. Swamy, M.A. Ashok, H.S. Yathirajan, B. Narayana and M. Bolte (2007)
Desipraminium picrate. Acta Cryst. E63 : o4919.
438.
W.T.A. Harrison, M.T. Swamy, H.S. Yathirajan, M.A. Ashok and B. Narayana (2007)
Diethylammonium 2,5-dihydroxybenzenesulfonate. Acta Cryst. E63: o4870.
439.
B. Narayana, K. Sunil, B.K. Sarojini, H.S. Yathirajan and M. Bolte (2007) (1Z)-1-(4Methoxyphenyl)ethan-1-one thiosemicarbazone. Acta Cryst. E63: o4834-o4835.
440.
J.P. Jasinski, R.J. Butcher, H.S. Yathirajan, B. Narayana and M.T. Swamy (2007) 3-(2Chlorophenyl)-1,5-bis(4-chlorophenyl)pentane-1,5-dione. Acta Cryst. E63: o4808-o4809.
441.
B.K. Sarojini, B. Narayana, K. Mustafa, H.S. Yathirajan and M. Bolte (2007) 5Diethylamino-2-[(Z)-(4-methyl-3-nitrophenyl)iminomethyl]phenol. Acta Cryst. E63:
o4782.
442.
B.K. Sarojini, B. Narayana, A.N. Mayekar, H.S. Yathirajan and M. Bolte (2007) 6-Bromo2,4-bis(3-methoxyphenyl)-3,4-dihydro-2H-1,3-naphthoxazine. Acta Cryst.E63, o4739.
443.
J.P. Jasinski, R.J. Butcher, K. Lakshmana, B. Narayana and H.S. Yathirajan (2007) (2E)-3(2-Chlorophenyl)-1-phenylprop-2-en-1-one. Acta Cryst. E63: o4715.
444.
B. Narayana, D. Jagadeesh Prasad, B.K. Sarojini, H.S. Yathirajan and M. Bolte (2007) 3[4-(Methylsulfanyl)benzyl]-4-{(1E)-[4-(methylsulfanyl)phenyl]methyleneamino}-4,5dihydro-1H- 1,2,4-triazole-5-thione. Acta Cryst. E63: o4705-o4706.
445.
B.K. Sarojini, H.S. Yathirajan, B. Narayana, M.T. Swamy and M. Kubicki (2007) (2E)-3(4-Methoxyphenyl)-1-(3-methyl-2-thienyl)prop-2-en-1-one. Acta Cryst. E63: o4688.
446.
J.P. Jasinski, R.J. Butcher, B. Narayana, M. T. Swamy and H.S. Yathirajan (2007) 2-[(Z)(2,5-Dichlorophenyl)iminomethyl]-5-(diethylamino)phenol. Acta Cryst. E63: o4592-o4593.
46
447.
J.P. Jasinski, R.J. Butcher, B. Narayana, M. T. Swamy and H.S. Yathirajan (2007) 5(Diethylamino)-2-[(Z)-(1-naphthylimino)methyl]phenol. Acta Cryst. E63: o4588-o4589.
448.
J.P. Jasinski, R.J. Butcher, B. Narayana, M.T. Swamy and H.S. Yathirajan (2007) (6Z)-3Diethylamino-6-(3-hydroxyanilinomethylenE)cyclohexa-2,4-dien-1-one. Acta Cryst. E63:
o4566-o4567.
449.
B.K. Sarojini, B. Narayana, A.N. Mayekar, H.S. Yathirajan and M. Bolte (2007) 2-Amino4,5-dimethoxybenzonitrile. Acta Cryst. E63: o4553.
450.
B. Narayana, K. Lakshmana, B.K. Sarojini, H.S. Yathirajan and M. Bolte (2007) (2E)-3(5-Bromo-2-thienyl)-1-(4-hydroxyphenyl)prop-2-en-1-one. Acta Cryst. E63: o4552.
451.
B.K. Sarojini, B. Narayana, A.N. Mayekar, H.S. Yathirajan and M. Bolte (2007) A 1:1
cocrystal of 2,8-bis(trifluoromethyl)quinolin-4-ol and 2,8-bis(trifluoromethyl)quinolin4(1H)-one. Acta Cryst. E63: o4478-o4479.
452.
B.K. Sarojini, B. Narayana, A.N. Mayekar, H.S. Yathirajan and M. Bolte (2007) Ethyl (6bromo-2-naphthyloxy)acetate. Acta Cryst. E63: o4447.
453.
B. Narayana, K. Mustafa, B.K. Sarojini, H.S. Yathirajan and M. Bolte (2007) (2E)-1-(2Thienyl)-3-(2,3,5-trichlorophenyl)prop-2-en-1-one. Acta Cryst. E63: o4422-o4423.
454.
B. Narayana, K. Sunil, B.K. Sarojini, H.S. Yathirajan and M. Bolte (2007) 4-[1-(4Chlorophenyl)-3-oxobutylamino]benzoic acid. Acta Cryst. E63: o4420-o4421.
455.
B.K. Sarojini, K. Mustafa, B. Narayana, H.S. Yathirajan and M. Bolte (2007) 2-Bromo-5methoxybenzohydrazide. Acta Cryst. E63: o4419.
456.
B. Narayana, A.N. Mayekar, H.S. Yathirajan, B.K. Sarojini and M. Kubicki (2007) 2,3Dibromo-3-(5-bromo-2-methoxyphenyl)-1-(2,4-dichlorophenyl)propan-1-one. Acta Cryst.
E63: o4362.
457.
R.J. Butcher, J.P. Jasinski, A.N. Mayekar, B. Narayana and H.S. Yathirajan (2007) (2Z)-2Bromo-3-[3,5-dibromo-4-(ethylamino)phenyl]-1-(2,4-dichlorophenyl)prop-2-en-1-one.
Acta Cryst. E63: o4308-o4309.
458.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, B. Narayana and A.N. Mayekar (2007) (2E)-3(2-Bromo-5-methoxyphenyl)-1-(2,4-dichlorophenyl)prop-2-en-1-one. Acta Cryst. E63:
o4253- o4254.
459.
J.P. Jasinski, R.J. Butcher, A.N. Mayekar, B. Narayana and H.S. Yathirajan (2007) (2E)-1(2,4-Dichlorophenyl)-3-[4-(diethylamino)-2-hydroxyphenyl]prop-2-en-1-one. Acta Cryst.
E63: o4231-o4232.
47
460.
J.P. Jasinski, R.J. Butcher, A.N. Mayekar, B. Narayana and H.S. Yathirajan (2007) (2E)-3(3,5-Dichloro-4-methoxy-2,6-dimethylphenyl)-1-(2,4-dichlorophenyl)prop-2-en-1-one.
Acta Cryst. E63: o4229-o4230.
461.
W.T.A. Harrison, B.V. Ashalatha, B. Narayana, B.K. Sarojini and H.S. Yathirajan (2007)
(2E)-1-(3-Bromo-2-thienyl)-3-(4-nitrophenyl)prop-2-en-1-one. Acta Cryst. E63: o4183.
462.
B.K. Sarojini, B. Narayana, M.T. Swamy, H.S. Yathirajan and M. Bolte (2007) 5-Bromo3- (methylaminocarbonyl)pyridinium picrate. Acta Cryst. E63: o4181.
463.
M. Odabasoglu, O. Büyükgüngör, K. Sunil and B. Narayana (2007) 4-Fluorobenzaldehyde
[(E)-4-fluorobenzylidene]hydrazone. Acta Cryst. E63: o4145-o4146.
464.
M. Odabasoglu, O. Büyükgüngör, B.K. Sarojini and B. Narayana (2007) 3-{[2(Trifluoromethyl)phenyl]hydrazono}pentane-2,4-dione. Acta Cryst. E63: o4135-o4136.
465.
R.J. Butcher, J.P. Jasinski, B. Narayana, A.N. Mayekar and H.S. Yathirajan (2007) 3Bromo-1-(2,4-dichlorophenyl)-2-methoxy-3-(4-methoxyphenyl)propan-1-one-2-bromo-3(3-chloro-4-methoxyphenyl)-1-(4-chlorophenyl)-3-methoxypropan-1-one (0.91/0.09). Acta
Cryst. E63: o4123-o4124.
466.
R.J. Butcher, J.P. Jasinski, A.N. Mayekar, B. Narayana and H.S. Yathirajan (2007) (2E)-1(2,4-Dichlorophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one. Acta Cryst. E63: o4059o4060.
467.
R.J. Butcher, J.P. Jasinski, B. Narayana, K. Sunil and H.S. Yathirajan (2007) 2-(4Chlorophenyl)-3-{[(1E)-(4-chlorophenyl)methylene]amino}-2,3-dihydroquinazolin-4(1H)one. Acta Cryst. E63: o4025-o4026.
468.
R.J. Butcher, J.P. Jasinski, D.J. Prasad, B. Narayana and H.S. Yathirajan (2007) 3-(4Methylphenyl)-5-[4-(methylthio)phenyl]-4,5-dihydro-1H-pyrazole-1-carbaldehyde.
Acta
Cryst. E63: o4005-o4006.
469.
B.K. Sarojini, B. Narayana, K. Sunil, H.S. Yathirajan and M. Bolte (2007) 2-Bromo-N'[(E)-4-hydroxybenzylidene]-5-methoxybenzohydrazide. Acta Cryst. E63: o3862-o3863.
470.
B.K. Sarojini, B. Narayana, K. Veena, H.S. Yathirajan and M. Bolte (2007) 1-(2-Bromo-5methoxybenzoyl)thiosemicarbazide. Acta Cryst. E63: o3844-o3845.
471.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, B. Narayana and K. Veena (2007) (E)-3-(4Fluorophenyl)-1-(4-methylphenyl)prop-2-en-1-one. Acta Cryst. E63: o3833.
472.
B.K. Sarojini, B. Narayana, H.S. Yathirajan, A.N. Mayekar and M. Bolte (2007) 2,3Dibromo-3-(4-bromo-6-methoxy-2-naphthyl)-1-(4-methoxyphenyl)propan-1-one.
Acta
48
Cryst. E63: o3755.
473.
B.K. Sarojini, B. Narayana, K. Sunil, H.S. Yathirajan and M. Bolte (2007) 1-(2,6Dimethylphenyl)thiourea. Acta Cryst. E63: o3754.
474.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, B. Narayana and A. Mithun (2007) (2E)-1-(4Bromophenyl)-3-[4-(methylsulfanyl)phenyl]prop-2-en-1-one. Acta Cryst. E63: o3731o3732.
475.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, A.M. Vijesh and B. Narayana (2007) 2-{(E)[(2-Chloro-5-nitrophenyl)imino]methyl}-5-(diethylamino)phenol. Acta Cryst. E63: o3748.
476.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, B.V. Ashalatha and B. Narayana (2007) (2E)1-(3-Bromothien-2-yl)-3-phenylprop-2-en-1-one. Acta Cryst. E63: o3705-o3706.
477.
B.K. Sarojini, B. Narayana, M.T. Swamy, H.S. Yathirajan and M. Bolte (2007)
Redetermination of N,N'-bis(4-chlorophenyl)thiourea at 173 K. Acta Cryst. E63: o3879.
478.
W.T.A. Harrison, T.V. Sreevidya, B. Narayana, B.K. Sarojini and H.S. Yathirajan (2007)
Nevirapininium picrate. Acta Cryst. E63: o3871.
479.
W.T.A. Harrison, B.V. Ashalatha, B. Narayana, B.K. Sarojini and H.S. Yathirajan (2007)
(2E)-3-(Biphenyl-4-yl)-1-(3-bromo-2-thienyl)prop-2-en-1-one. Acta Cryst. E63: o3898.
480.
W.T.A. Harrison, M.T. Swamy, P. Nagaraja, H.S. Yathirajan and B. Narayana (2007)
Desipraminium picrate monohydrate. Acta Cryst. E63: o3892.
481.
R.J. Butcher, J.P. Jasinski, A.N. Mayekar, H.S. Yathirajan and B. Narayana (2007) 2-{5Chloro-2-[(4-methoxybenzyl)amino]phenyl}-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol.
Acta Cryst. E63: o3703-o3704.
482.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, K. Veena and B. Narayana (2007) (2E)-1-(4Methylphenyl)-3-(4-nitrophenyl)prop-2-en-1-one. Acta Cryst. E63: o3680.
483.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, A.M. Vijesh and B. Narayana (2007) 4Methoxybenzaldehyde (phthalazin-1-ylidene)hydrazone. Acta Cryst. E63: o3674.
484.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, K. Lakshmana and B. Narayana (2007) (2E)-3(4-Chlorophenyl)-1-(3-hydroxyphenyl)prop-2-en-1-one. Acta Cryst. E63: o3661.
485.
R.J. Butcher, J.P. Jasinski, B. Narayana, K. Lakshmana and H.S. Yathirajan (2007) (2E)-1(3-Hydroxyphenyl)-3-(4-methylphenyl)prop-2-en-1-one. Acta Cryst. E63: o3660.
486.
B.K. Sarojini, B. Narayana, A.M. Vijesh, H.S. Yathirajan and M. Bolte (2007) (2E)-1-(3Methyl-2-thienyl)-3-(3-nitrophenyl)prop-2-en-1-one. Acta Cryst. E63: o3656.
49
487.
R.J. Butcher, J.P. Jasinski, B. Narayana, K. Sunil and H.S. Yathirajan (2007) 2-Bromo-N'[(E)-4-chlorobenzylidene]-5-methoxybenzohydrazide. Acta Cryst. E63: o3652.
488.
A. Fischer, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007)
(7RS,8SR)-Ethyl 6-(1,3-benzodioxol-5-yl)-3-(3-bromo-2-thienyl)-2-oxocyclohex-3-ene-1carboxylate. Acta Cryst. E63: o3616.
489.
R.J. Butcher, J.P. Jasinski, B. Narayana, M.T. Swamy and H.S. Yathirajan (2007) 1-(4{[8-(Trifluoromethyl)quinolin-4-yl]amino}phenyl)ethanone. Acta Cryst. E63: o3604.
490.
R.J. Butcher, J.P. Jasinski, A.N. Mayekar, H.S. Yathirajan and B. Narayana (2007) 1(Quinolin-2-yl)ethanone. Acta Cryst. E63: o3603.
491.
R.J. Butcher, J.P. Jasinski, B. Narayana, K. Lakshmana and H.S. Yathirajan (2007) (2E)-3(4-Fluorophenyl)-1-(3-hydroxyphenyl)prop-2-en-1-one. Acta Cryst. E63: o3586.
492.
R.J. Butcher, J.P. Jasinski, B. Narayana, A.N. Mayekar and H.S. Yathirajan (2007) 2,4Diacetylquinoline. Acta Cryst. E63: o3557.
493.
B.K. Sarojini, B. Narayana, K. Sunil, H.S. Yathirajan and M. Bolte (2007) N'Isopropylidene-6-methoxy-2-naphthohydrazide. Acta Cryst. E63: o3551.
494.
R.J. Butcher, J.P. Jasinski, B. Narayana, A.N. Mayekar and H.S. Yathirajan (2007) (2E)-3(Biphenyl-4-yl)-1-(quinolin-2-yl)prop-2-en-1-one. Acta Cryst. E63: o3546.
495.
A. Fischer, H.S. Yathirajan, B.K. Sarojini, S. Bindya and B. Narayana (2007) 1-(4Methoxyphenyl)-5-phenylpenta-2,4-dien-1-one. Acta Cryst. E63: o3540.
496.
B. Narayana, B.P. Siddaraju, C.R. Raju, H.S. Yathirajan and M. Bolte (2007) 2-Bromo-5methoxy-N'-[(E)-(4-nitrophenyl)methylene]benzohydrazide. Acta Cryst. E63: o3522.
497.
B.K. Sarojini, H.S. Yathirajan, B. Narayana, K. Sunil and M. Bolte (2007) 1,5-Bis[(1E)3,4-dimethoxybenzylidene]thiocarbonohydrazide tetrahydrate. Acta Cryst. E63: o3521.
498.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, B.V. Ashalatha and B. Narayana (2007)
Methyl 5-bromo-1H-indole-2-carboxylate. Acta Cryst. E63: o3505.
499.
B.K. Sarojini, H.S. Yathirajan, A.N. Mayekar, B. Narayana and M. Bolte (2007) (2E)-1(2,4-Dichlorophenyl)-3-(quinolin-8-yl)prop-2-en-1-one. Acta Cryst. E63: o3488.
500.
B.K. Sarojini, H.S. Yathirajan, K. Sunil, B. Narayana and M. Bolte (2007) 2-Bromo-N'isopropylidene-5-methoxybenzohydrazide. Acta Cryst. E63: o3487.
501.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, M.T. Swamy and B. Narayana (2007) (2,350
Dimethylphenoxy)acetic acid. Acta Cryst. E63: o3472.
502.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, B. Narayana and Samshad (2007) 7-Hydroxy4-methyl-2H-chromen-2-one monohydrate. Acta Cryst. E63: o3412-o3413.
503.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, S. Bindya and B. Narayana (2007) 1,5-Bis(3bromothien-2-yl)-3-(2,3,5-trichlorophenyl)pentane-1,5-dione. Acta Cryst. E63: o3330.
504.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, S. Bindya and B. Narayana (2007)
Artemether. Acta Cryst. E63: o3291-o3292.
505.
R.J. Butcher, J.P. Jasinski, B. Narayana, B.K. Sarojini, S. Bindya and H.S. Yathirajan
(2007) 2,5-Bis(3,4-dimethoxybenzylidene)cyclopentanone. Acta Cryst. E63: o3270-o3271.
506.
W.T.A. Harrison, H.S. Yathirajan, B. Narayana, T.V. Sreevidya and B.K. Sarojini (2007)
Redetermination of -D-glucosamine hydrochloride: elucidation of the hydrogen-bonding
scheme. Acta Cryst. E63: o3248.
507.
R.J. Butcher, J.P. Jasinski, B.K. Sarojini, H.S. Yathirajan, S. Bindya and B. Narayana
(2007) 1,5-Bis(4-fluorophenyl)penta-1,4-dien-3-one. Acta Cryst. E63: o3213-o3214.
508.
B.K. Sarojini, H.S. Yathirajan, K. Lakshmana, B. Narayana and M. Bolte (2007) (2E)-3(2-Chlorophenyl)-1-(3-nitrophenyl)prop-2-en-1-one. Acta Cryst. E63: o3211.
509.
M. Odabasoglu, O. Büyükgüngör, B. Narayana, A. M. Vijesh and H.S. Yathirajan (2007)
5-Methoxy-1H-benzo[d]imidazole-2(3H)-thione. Acta Cryst. E63: o3199-o3200.
510.
O. Büyükgüngör, M. Odabasoglu, B. Narayana, A. M. Vijesh and H.S. Yathirajan (2007)
Phthalazin-1(2H)-one. Acta Cryst. E63: o3198.
511.
W.T.A. Harrison, S. Bindya, M.A. Ashok, H.S. Yathirajan and B. Narayana (2007)
Imipraminium picrate. Acta Cryst. E63: o3143.
512.
W.T.A. Harrison, B.K. Sarojini, S. Bindya, B. Narayana and H.S. Yathirajan (2007) (1E)5-Amino-1,5-bis[4-(methylsulfanyl)phenyl]pent-1-en-3-one. Acta Cryst. E63: o3142.
513.
R.J. Butcher, J.P. Jasinski, H.S. Yathirajan, S. Bindya, B. Narayana and B.K. Sarojini
(2007) 1,5-Bis(3,4-dimethoxyphenyl)penta-1,4-dien-3-one. Acta Cryst. E63: o3115.
514.
H.S. Yathirajan, S. Bindya, B.K. Sarojini, B. Narayana and M. Bolte (2007) Ethyl 2(propionylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate. Acta Cryst. E63:
o2949.
515.
B. Narayana, K. Sunil, H.S. Yathirajan, B.K. Sarojini and M. Bolte (2007) 2-Bromo-N'[(E)-(4-fluorophenyl)methylene]-5-methoxybenzohydrazide monohydrate. Acta Cryst. E63:
-
51
o2948.
516.
B.K. Sarojini, B. Narayana, S. Bindya, H.S. Yathirajan and M. Bolte (2007) 4(Methylsulfanyl)benzaldehyde semicarbazone. Acta Cryst. E63: o2946.
517.
B.K. Sarojini, H.S. Yathirajan, T.V. Sreevidya, B. Narayana and M. Bolte (2007) 3(Biphenyl-4-yl)-1-(4-fluorophenyl)prop-2-en-1-one. Acta Cryst. E63: o2945.
518.
H.S. Yathirajan, A.N. Mayekar, B.K. Sarojini, B. Narayana and M. Bolte (2007) 4,8Dihydroxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium chloride monohydrate. Acta Cryst.
E63: o2885.
519.
A. Fischer, H.S. Yathirajan, B.K. Sarojini, S. Bindya and B. Narayana (2007) 1-(4Methylphenyl)-5-phenylpenta-2,4-dien-1-one. Acta Cryst. E63: o2832.
520.
H.S. Yathirajan, B.K. Sarojini, B. Narayana, K. Sunil and M. Bolte (2007) Bis{4-[(2hydroxybenzylidine)hydrazino]-8-(trifluoromethyl)quinolinium} sulfate tetrahydrate. Acta
Cryst. E63: o2720-o2721.
521.
H.S. Yathirajan, B.K. Sarojini, B. Narayana, K. Sunil and M. Bolte (2007) 2-Bromo-5methoxy-N'-[(E)-(2-nitrophenyl)methylene]benzohydrazide. Acta Cryst. E63: o2719.
522.
H.S. Yathirajan, S. Bindya, B.K. Sarojini, B. Narayana and M. Bolte (2007) Ethyl (4-oxo1-phenyl-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetate. Acta Cryst. E63: o2718.
523.
H.S. Yathirajan, S. Bindya, B.K. Sarojini, B. Narayana and M. Bolte (2007) Methyl (4oxo-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-5-yl)acetate. Acta Cryst. E63:
o2566.
524.
H.S. Yathirajan, B. Narayana, K. Sunil, B.K. Sarojini and M. Bolte (2007) N'-[(1E)-(4Fluorophenyl)methylene]-6-methoxy-2-naphthohydrazide. Acta Cryst. E63: o2565.
525.
H.S. Yathirajan, S. Bindya, B.K. Sarojini, B. Narayana and M. Bolte (2007) Ethyl 6methoxy-2-naphthoate. Acta Cryst. E63: o2350.
526.
H.S. Yathirajan, S. Bindya, M.A. Ashok, B. Narayana and M. Bolte (2007) 1,3Benzodioxol-5-ylmethanol. Acta Cryst. E63: o2349.
527.
H.S. Yathirajan, A.N. Mayekar, B. Narayana, B.K. Sarojini and M. Bolte (2007) 2,3Dibromo-3-(5-bromo-6-methoxy-2-naphthyl)-1-(2,4-dichlorophenyl)propan-1-one.
Acta
Cryst. E63: o2345.
528.
H.S. Yathirajan, S. Bindya, M. A. Ashok, B. Narayana and M. Bolte (2007) N-(2-Nitro-4propoxyphenyl)acetamide. Acta Cryst. E63: o2202-o2203.
52
529.
H.S. Yathirajan, A.N. Mayekar, B. Narayana, B.K. Sarojini and M. Bolte (2007) (2E)-1(2,4-Dichlorophenyl)-3-(4,5-dimethoxy-2-nitrophenyl)prop-2-en-1-one. Acta Cryst. E63:
o2200-o2201.
530.
H.S. Yathirajan, A.M. Vijesh, B. Narayana, B.K. Sarojini and M. Bolte (2007) 2,3Dibromo-1-(3-bromo-2-thienyl)-3-(4-fluorophenyl)propan-1-one. Acta Cryst. E63: o2198o2199.
531.
H.S. Yathirajan, A.N. Mayekar, B. Narayana, B.K. Sarojini and M. Bolte (2007) 2,3Dibromo-1-(2,4-dichlorophenyl)-3-(4,5-dimethoxy-2-nitrophenyl)propan-1-one.
Acta
Cryst. E63: o2196-o2197.
532.
O. Büyükgüngör, M. Odabasoglu, B. Narayana, A.M. Vijesh and H.S. Yathirajan (2007)
(E)-2-Hydroxy-5-methyl-3-[(4-methyl-2-pyridyl)iminomethyl]benzaldehyde. Acta Cryst.
E63: o1996- o1998.
533.
M. Odabasoglu, O. Büyükgüngör, B. Narayana, A.M. Vijesh and H.S. Yathirajan (2007)
(E)-2-Hydroxy-5-methyl-3-[(2-pyridylimino)methyl]benzaldehyde. Acta Cryst. E63:
o1916- o1918.
534.
R.J. Butcher, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007) 1(3-Bromo-2-thienyl)-3-(6-methoxy-2-naphthyl)prop-2-en-1-one. Acta Cryst. E63: o1430o1431.
535.
H.S. Yathirajan, B.K. Sarojini, B. Narayana, K. Sunil and M. Bolte (2007) 4-[(1E)Benzylideneamino]-3-methyl-2,4-dihydro-1H-1,2,4-triazole-5-thione. Acta Cryst. E63:
o1398- o1399.
536.
H.S. Yathirajan, A.N. Mayekar, B.K. Sarojini, B. Narayana and M. Bolte (2007) 2-(4Methylbenzoyloxymethyl)-5-(5-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)tetra
hydro furan-3-yl 4-methylbenzoate. Acta Cryst. E63: o1395-o1397.
537.
A. Fischer, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007) (2E)-3(Biphenyl-4-yl)-1-phenylprop-2-en-1-one. Acta Cryst. E63: o1357-o1358.
538.
A. Fischer, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007) (2E)-3(Biphenyl-4-yl)-1-(4-bromophenyl)prop-2-en-1-one. Acta Cryst. E63: o1355-o1356.
539.
A. Fischer, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007) (2E)-3(Biphenyl-4-yl)-1-(4-chlorophenyl)prop-2-en-1-one. Acta Cryst. E63: o1353-o1354.
540.
A. Fischer, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007) (2E)-3(Biphenyl-4-yl)-1-(2,4-dichlorophenyl)prop-2-en-1-one. Acta Cryst. E63: o1351-o1352.
53
541.
A. Fischer, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007) (2E)-3(Biphenyl-4-yl)-1-(4-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E63: o1349-o1350.
542.
H.S. Yathirajan, S. Bindya, B.K. Sarojini, B. Narayana and M. Bolte (2007) Methyl 4(bromomethyl)benzoate. Acta Cryst. E63: o1334-o1335.
543.
A. Fischer, H.S. Yathirajan, A. Mithun, S. Bindya and B. Narayana (2007) Ethyl 7-methyl2-[4-(methylsulfanyl)benzylidene]-5-[4-(methylsulfanyl)phenyl]-3-oxo-2,3-dihydro-5Hthiazolo[3,2-a]pyrimidine-6-carboxylate. Acta Cryst. E63: o1224-o1225.
544.
R.J. Butcher, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007) 1(3-Bromo-2-thienyl)-3-(4-butoxyphenyl)prop-2-en-1-one. Acta Cryst. E63: o1201-o1203.
545.
H.S. Yathirajan, A.N. Mayekar, B.K. Sarojini, B. Narayana and M. Bolte (2007) 7Diethylamino-3-[(2Z)-3-(6-methoxy-2-naphthyl)prop-2-enoyl]-2H-chromen-2-one.
Acta
Cryst. E63: o1140-o1141.
546.
H.S. Yathirajan, A.N. Mayekar, B.K. Sarojini, B. Narayana and M. Bolte (2007) (2E)-3(6-Methoxy-2-naphthyl)-1-phenylprop-2-en-1-one. Acta Cryst. E63: o1012-o1013.
547.
R.J. Butcher, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007) 1(3-Bromo-2-thienyl)-3-[4-(dimethylamino)phenyl]prop-2-en-1-one. Acta Cryst. E63:
o1005- o1007.
548.
H.S. Yathirajan, A.M. Vijesh, B. Narayana, B.K. Sarojini and M. Bolte (2007) 1-(4-{[(E)(4-Diethylamino-2-hydroxyphenyl)methylene]amino}phenyl)ethanone. Acta Cryst. E63:
o936-o938.
549.
H.S. Yathirajan, B. Narayana, B.V. Ashalatha, B.K. Sarojini and M. Bolte (2007) 5Bromopyrimidin-2(1H)-one. Acta Cryst. E63: o923-o924.
550.
H.S. Yathirajan, A.N. Mayekar, B. Narayana, B.K. Sarojini and M. Bolte (2007) 3(Biphenyl-4-yl)-2,3-dibromo-1-(2,4-dichlorophenyl)propan-1-one. Acta Cryst. E63: o827o828.
551.
H.S. Yathirajan, T.V. Sreevidya, M. Prathap, B. Narayana and M. Bolte (2007) 4-Chloro8-(trifluoromethyl)quinoline. Acta Cryst. E63: o763-o765.
552.
H.S. Yathirajan, S. Bindya, A.M. Vijesh, B. Narayana and M. Bolte (2007) 2-Chloro-4methylpyridin-3-amine. Acta Cryst. E63: o761-o762.
553.
H.S. Yathirajan, S. Bindya, T.V. Sreevidya, B. Narayana and M. Bolte (2007) A second
polymorph of carvedilol. Acta Cryst. E63: o542-o544.
54
554.
H.S. Yathirajan, A.N. Mayekar, B. Narayana, B.K. Sarojini and M. Bolte (2007) (2E)-1(2,4-Dichlorophenyl)-3-(6-methoxy-2-naphthyl)prop-2-en-1-one. Acta Cryst. E63: o540-41
555.
H.S. Yathirajan, A.N. Mayekar, B. Narayana, B.K. Sarojini and M. Bolte (2007) (2E)-1(2,4-Dichlorophenyl)-3-(2-hydroxy-3-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E63:
o428-o429.
556.
H.S. Yathirajan, A.N. Mayekar, B.K. Sarojini, B. Narayana and M. Bolte (2007) (2E)-1(2,4-Dichlorophenyl)-3-(2-hydroxyphenyl)prop-2-en-1-one. Acta Cryst. E63: o426-o427.
557.
H.S. Yathirajan, A.N. Mayekar, B.K. Sarojini, B. Narayana and M. Bolte (2007) (2E)-1(2,4-Dichlorophenyl)-3-(4-nitrophenyl)prop-2-en-1-one. Acta Cryst. E63: o424-o425.
558.
A. Fischer, H.S. Yathirajan, B.V. Ashalatha, B. Narayana and B.K. Sarojini (2007)
(8RS,9SR)-Ethyl
4-(3-bromothien-2-yl)-6-(2-furyl)-2-oxocyclohex-3-ene-1-carboxylate.
Acta Cryst. E63: o254-o255.
559.
H.S. Yathirajan, K. Malte, B. Narayana, T.V. Sreevidya and M. Bolte (2007) 1,5-Bis(4bromophenyl)-3-(3-nitrophenyl)pentane-1,5-dione. Acta Cryst. E63: o228-o229.
560.
H.S. Yathirajan, S. Bindya, A. Mithun, B. Narayana and M. Bolte (2007) 5-Phenyl-1-(2 thienyl)penta-2,4-dien-1-one. Acta Cryst. E63: o61-o62.
561.
R.J. Butcher, H.S. Yathirajan, B. Narayana, A. Mithun and B.K. Sarojini (2007) (2E)-1(2,4-Dichlorophenyl)-3-[4-(methylsulfanyl)phenyl]prop-2-en-1-one. Acta Cryst. E63: o30o32.
562.
B.K. Sarojini, B. Narayana, B.V. Ashalatha, J. Indira and K.G. Lobo (2006), Synthesis,
crystal growth and studies on non-linear optical property of new chalcones. J. Cryst. Grow.
295: 54–59.
563.
K.K. Vijaya Raj and B. Narayana (2006) The one step synthesis of 2-(2-bromo-5methoxyphenyl)-5-(3-arylidene)-1,3-thiazolo[3,2-b]-1,2,4-triazol-6-(5H)-ones and the
evaluation of the anticonvulsant activity. Phosphorus, Sulfur, and Silicon 181: 1971-1981.
564.
B.V. Ashalatha, B. Narayana and N. Suchetha Kumari (2006) Synthesis and biological
activity of novel 4-/5-/6-/7-nitro-N-(4-aryl-1,3-thiazol-2-yl)-1H-indole-2-carbohydrazide
derivatives. Phosphorus, Sulfur, and Silicon 181: 2785-2795.
565.
K.K. Vijaya Raj, B. Narayana, N. Suchetha Kumari, B.V. Ashalatha and B.K. Sarojini
(2006) Neuropsychobehavioral effects and anticancer activity of some substituted
triazolo[4,3-a] [1,4] benzodiazepines. J. Pharmacol. Toxicol. 1: 471-477.
566.
B.V. Ashalatha, B. Narayana, K.K. Vijaya Raj and N. Suchetha Kumari (2006) Synthesis
55
of
some
new
5-fluoro/chloro/bromo-N΄-(4-aryl-1,3-thiazol-2-yl)-1H-indole-2carbohydrazide derivatives as possible antifungal and antibacterial agents. J. Pharmacol.
Toxicol. 1: 552-558.
567.
K.K. Vijaya Raj, B. Narayana, B.V. Ashalatha and N. Suchetha Kumari (2006) New
thiazoles containing pyrozolopyrimidine moeity as possible analgesic agents. J. Pharmacol.
Toxicol. 1: 559-565.
568.
B. Narayana, Chand Pasha, Tom Cherian and Mendalin Mathew (2006)
Spectrophotometric method for the determination of iodate using methylene blue as a
chromogenic reagent. Bull. Chem. Soc. Ethiop. 20: 143-147.
569.
R.J. Butcher, R.S. Narasegowda, H.S. Yathirajan, H.G. Anilkumar and B. Narayana
(2006) Amlodipine mesylate monohydrate: A twinned and disordered structure. Acta Cryst.
E62: o5814-o5816.
570.
H.S. Yathirajan, T. V. Sreevidya, B. Narayana, B.K. Sarojini and M. Bolte (2006), (2E)-3(4-Butoxyphenyl)-1-(4-chlorophenyl)prop-2-en-1-one. Acta Cryst. E62: o5923-o5924.
571.
H.S. Yathirajan, S. Bindya, B. Narayana, B.K. Sarojini and M. Bolte (2006), 4(Methylsulfanyl)benzaldehyde thiosemicarbazone. Acta Cryst. E62: o5925-o5926.
572.
W.T.A. Harrison, H.S. Yathirajan, B. Narayana, T. V. Sreevidya and K. Sunil (2006),
(2E)-1-(4-Bromophenyl)-3-(4-nitrophenyl)prop-2-en-1-one. Acta Cryst. E62: o4829-o4831.
573.
W.T.A. Harrison, H.S. Yathirajan, B.V. Ashalatha, K.K. Vijaya Raj and B. Narayana
(2006), 5-Fluoro-1H-indole-2-carbohydrazide. Acta Cryst. E62: o4986-o4988.
574.
H.S. Yathirajan, B. Narayana, B.V. Ashalatha, B.K. Sarojini and M. Bolte (2006) (2E)-1(3-Bromo-2-thienyl)-3-(4-methoxy-2,3,6-trimethylphenyl)prop-2-en-1-one. Acta Cryst.
E62: o5010- o5012.
575.
H.S. Yathirajan, K.K. Vijaya Raj, B. Narayana, B.K. Sarojini and M. Bolte (2006) 3-(2Bromo-5-methoxyphenyl)-5-methyl-1-(4-phenyl-1,3-thiazol-2-yl)-1H-1,2,4-triazole. Acta
Cryst. E62: o5013-o5014.
576.
W.T.A. Harrison, H.S. Yathirajan, B. Narayana, A. Mithun and B.K. Sarojini (2006) (2E)1-(4-Chlorophenyl)-3-[4-(methylsulfanyl)phenyl]prop-2-en-1-one. Acta Cryst. E62: o5290o5292.
577.
W.T.A. Harrison, S. Bindya, H.S. Yathirajan, B.K. Sarojini and B. Narayana (2006) (2E)3-(1,3-Benzodioxol-5-yl)-1-(4-bromophenyl)prop-2-en-1-one. Acta Cryst. E62: o5293o5295.
56
578.
H.S. Yathirajan, B. Narayana, M. Prathap, S. Bindya and M. Bolte (2006) 2-Hydroxy-3,5diisopropylbenzoic acid. Acta Cryst. E62: o4255-o4257.
579.
H.S. Yathirajan, B. Narayana, B. Ashalatha, B.K. Sarojini and M. Bolte (2006) 3-(6Methoxy-2-naphthyl)-1-(2-thienyl)prop-2-en-1-one. Acta Cryst. E62: o4440-o4441.
580.
H.S. Yathirajan, S. Bindya, B.V. Ashalatha, B. Narayana and M. Bolte (2006), 5-(2Bromo-5-methoxyphenyl)-1,3,4-oxadiazol-2-amine. Acta Cryst. E62: o4442-o4443.
581.
H.S. Yathirajan, K.K. Vijaya Raj, B. Narayana, B.K. Sarojini and M. Bolte (2006) 2-(2Bromo-5-methoxyphenyl)-6-phenyl-1,3-thiazolo[3,2-b][1,2,4]triazole. Acta Cryst. E62:
o4444-o4445.
582.
W.T.A. Harrison, H.S. Yathirajan, A. Mithun, B. Narayana and B.K. Sarojini (2006) 3-[4(Methylsulfanyl)phenyl]-1-(4-nitrophenyl)prop-2-en-1-one. Acta Cryst. E62: o4508-o4509.
583.
H.S. Yathirajan, B. Ashalatha, B. Narayana, S. Bindya and M. Bolte (2006), (2E)-1-(3Bromo-2-thienyl)-3-(4-chlorophenyl)prop-2-en-1-one, a twinned crystal structure. Acta
Cryst. E62: o4551-o4553
584.
H.S. Yathirajan, B.K. Sarojini, B.V. Ashalatha, B. Narayana and M. Bolte (2006) 1,5Bis(3-bromo-2-thienyl)-3-(3-nitrophenyl)pentane-1,5-dione. Acta Cryst. E62: o4554-o4555.
585.
H.S. Yathirajan, B.K. Sarojini, B. Narayana, S. Bindya and M. Bolte (2006) 3-(1,3Benzodioxol-5-yl)-1-phenylprop-2-en-1-one. Acta Cryst. E62: o3629-o3630.
586.
H.S. Yathirajan, B.K. Sarojini, B. Narayana, S. Bindya and M. Bolte (2006) 1-(2,4Dichloro-5-fluorophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one. Acta Cryst. E62:
o3631-o3632.
587.
W.T.A. Harrison, H.S. Yathirajan, B.V. Ashalatha, K.K. Vijaya Raj and B. Narayana
(2006) Ethyl 2-acetylamino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate. Acta
Cryst. E62: o3732-o3734.
588.
R.J. Butcher, H.S. Yathirajan, B. V. Ashalatha, B. Narayana and B.K. Sarojini (2006),
Methyl 5-chloro-1H-indole-2-carboxylate. Acta Cryst. E62: o3915-o3917.
589.
H.S. Yathirajan, B.K. Sarojini, B. Narayana, B.V. Ashalatha and M. Bolte (2006) (2E)-1(3-Bromo-2-thienyl)-3-(4,5-dimethoxy-2-nitrophenyl)prop-2-en-1-one. Acta Cryst. E62:
o3964-o3965.
590.
H.S. Yathirajan, B.K. Sarojini, S. Bindya, B. Narayana and M. Bolte (2006) 3-(6Methoxy-2-naphthyl)-1-(2-naphthyl)prop-2-en-1-one. Acta Cryst. E62: o4046-o4047.
57
591.
H.S. Yathirajan, B.K. Sarojini, B. Narayana, S. Bindya and M. Bolte (2006) (2E)-1-(3Bromo-2-thienyl)-3-(2,5-dimethoxyphenyl)prop-2-en-1-one. Acta Cryst. E62: o4048o4049.
592.
W.T.A. Harrison, H.S. Yathirajan, B.V. Ashalatha, K.K. Vijaya Raj and B. Narayana
(2006) Methyl 5-fluoro-1H-indole-2-carboxylate. Acta Cryst. E62: o4050-o4051.
593.
W.T.A. Harrison, H.S. Yathirajan, B.V. Ashalatha, S. Bindya and B. Narayana (2006)
(2E)-1-(3-Bromo-2-thienyl)-3-(4-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E62: o4164o4165.
594.
W.T.A. Harrison, H.S. Yathirajan, H.G. Anilkumar, B.K. Sarojini and B. Narayana (2006)
1-(4-Fluorophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E62: o3251-o3253.
595.
B. Narayana, K.K. Vijay Raj, N.S. Kumari (2006) Syntheisis of some new substituted
triazolo-[4,3-a][1,4]benzodiazepine derivatives as potent anticonvulsants. Eur. J. Med.
Chem. 41: 417- 422.
596.
B. Narayana, B.V. Ashalatha and K.K. Vijay Raj (2006) Synthesis of 4-,5-,6- and 7nitro- indole-2-methanols and 4-,5-,6- and 7-nitroindole-2-carbaldehydes. J. Chem. Res.
2006: 309-311.
597.
Tom Cherian and B. Narayana (2006) A new system for the spetrophotometric
determination of trace amounts of nitrite in environmental samples. J. Braz. Chem. Soc. 17:
577-581.
598.
S.Shettigar, K. Chandrasekharan G. Umesh, B.K. Sarojini and B. Narayana (2006) Studies
on nonlinear optical parameters of bis-chalcone derivatives doped polymer. Polymer 47:
3565-3567.
599.
B. Narayana, K.K. Vijayraj, B.V. Ashalatha and N.S. Kumari (2006) Synthesis of some new
4-{2-[(aryl)amino]-1,3-thiazol-5-yl}benzene-1,2-diol as possible antibacterial and
antifungal agents. Phosphorus, Sulphur and Silicon 181: 1381-1389.
600.
R.J. Butcher, H.S. Yathirajan, H. G. Anilkumar, B. V. Ashalatha and B. Narayana (2006)
4-Amino-6-phenyl-3-thioxo-2,3-dihydro-1,2,4-triazin-5(4H)-one. Acta Cryst. E62: o2702o2704.
601.
R.J. Butcher, H.S. Yathirajan, H.G. Anilkumar, B.K. Sarojini and B. Narayana (2006)
2,3-Dibromo-3-(4-methoxyphenyl)-1-phenylpropan-1-one. Acta Cryst. E62: o2525-o2527.
602.
R.J. Butcher, H.S. Yathirajan, A. Mithun, B. Narayana and B.K. Sarojini (2006) Chalcone
and its hydroxobromo derivative: a 1:1 mixed crystal containing chalcone and 2-bromo-3hydroxy-1-(4-methylphenyl)-3-[4-(methylsulfanyl)phenyl]propan-1-one. Acta Cryst. E62:
58
o2350-o2352.
603.
R.J. Butcher, H.S. Yathirajan, B.K. Sarojini, B. Narayana and K.K. Vijaya Raj (2006)
1,5-Bis(4-chlorophenyl)penta-1,4-dien-3-one. Acta Cryst. E62: o1973-o1975.
604.
R.J. Butcher, H.S. Yathirajan, B.K. Sarojini, B. Narayana and J. Indira (2006) 2,6-Bis(4methoxybenzylidenE)cyclohexanone. Acta Cryst. E62: o1910-o1912.
605.
W.T.A. Harrison, H.S. Yathirajan, B.K. Sarojini, B. Narayana and J. Indira (2006) 1-(4Chlorophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E62: o1647-o1649.
606.
R.J. Butcher, H.S. Yathirajan, H.G. Anilkumar, B.K. Sarojini and B. Narayana (2006) 2Bromo-1-(4-methylphenyl)-3-[4-(methylsulfanyl)phenyl]prop-2-en-1-one. Acta Cryst.
E62: o1659-o1661.
607.
W.T.A. Harrison, B.K. Sarojini, K.K. Vijaya Raj, H.S. Yathirajan and B. Narayana (2006)
A redetermination of 1,5-bis(4-methoxyphenyl)penta-1,4-dien-3-one at 120 (2) K. Acta
Cryst. E62: o1522- o1523.
608.
W.T.A. Harrison, H.S. Yathirajan, B.K. Sarojini, B. Narayana and K.K. Vijaya Raj (2006)
2-Bromo-1-chlorophenyl-3-(4-methoxyphenyl)prop-2-en-1-one. Acta Cryst. E62: o1578o1579.
609.
R.J. Butcher, H.S. Yathirajan, B.K. Sarojini, B. Narayana and A. Mithun (2006) 2,3Dibromo-1-(4-methoxyphenyl)-3-[4-(methylsulfanyl)phenyl]propan-1-one. Acta Cryst.
E62: o1629- o1630.
610.
R.J. Butcher, H.S. Yathirajan, H.G. Anilkumar, B.K. Sarojini and B. Narayana (2006) 3(3,4-Dimethoxyphenyl)-1-(4-fluorophenyl)prop-2-en-1-one. Acta Cryst. E62: o1633o1635.
611.
B. Sridhar, K. Ravikumar, H.S. Yathirajan, H.G. Anilkumar and B. Narayana (2006) 4Amino-6-tert-butyl-3-thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one. Acta Cryst. E62: o1382o1383.
612.
Chand Pasha and B. Narayana (2006) A highly sensitive spectrophotometric method for
the determination iodate using Leuco xylene cyanol FF. Acta Chim. Slov. 53: 77-80.
613.
B. Narayana, Chand Pasha, Tom Cherian and Mendalin Mathew (2006)
Spectrophotometric method for the determination of iodate using methylene blue as a
chromogenic reagent. Bull. Chem.Soc. Ethiop. 20: 143-147.
614.
W.T.A. Harrison, H.S. Yathirajan, H.G. Anilkumar, B.K. Sarojini, B. Narayana and
K.G. Lobo (2005) 1-(2-Bromo-5-methoxyphenyl)-8-chloro-6-(2-fluorophenyl)-4H-1,2,459
triazolo[4,3-a][1,4]benzodiazepine. Acta Cryst. 61E: 3810-3812.
615.
W.T.A. Harrison, H.S. Yathirajan, B.K. Sarojini, B. Narayana and H.G. Anil Kumar (2005)
Do C-H…O and C-H…π interactions help to stabilize a non-centrosymmetric structure for
racemic 2,3-dibromo-1,3-diphenylpropan-1-one? Acta Cryst. 61C: 728-730.
616.
B. Narayana, B.V. Ashalatha, K.K. Vijayaraj, J. Fernades and B.K. Sarojini (2005)
Synthesis of some new biologically active 1,3,4-oxadiazolyl nitroindoles and a modified
Fischer indole synthesis of ethyl nitro indole-2-carboxylates. Bioorg. Med. Chem. 13:
4638-4644.
617.
T. Cherian and B. Narayana (2005) A new spectrophotometric method for the
determination of arsenic in environmental and biological samples. Anal. Lett. 38: 22072216.
618.
B. Narayana, K.K. Vijayaraj, B.V. Ashalatha, N. Suchetha Kumari (2005) Synthesis of
some new 2-(6-methoxy-2-naphthyl)-5-aryl-1,3,4-oxadiazoles as possible non-steroidal
anti- inflammatory and analgesic agents. Pharmazie 338: 373-377.
619.
B.K. Sarojini, B. Narayana, J. Indira and K.G. Lobo (2005) Growth characterization and
non linear optical property of 6-methoxy-2-naphthaldehyde. Proc. SPIE. Linear and
Nonlinear Optics of Organic Materials V; Manfred Eich; Ed. 5935: 247-253.
620.
T. Cherian and B. Narayana (2005) A simple spectrophotometric determination of trace
amounts of vanadium using thionin. Bull.Chem.Soc.Ethiop. 19: 154-161.
621.
B. Narayana and T. Cherian (2005) A facile spectrophotometric method for the
determination of periodate using azure B. J. Braz. Chem. Soc. 16: 978-981.
622.
B. Narayana and T. Cherian (2005) Spectrophotometric determination of trace amounts of
chromium by the oxidation of azure B. Oxdn. Comm. 28: 923-929.
623.
B. Narayana, T. Cherian, M. Mathew and N.V. Sreekumar (2005) A facile
spectrophotometric method for the determination of hypochlorite using thionine. J. Anal.
Chem. 60: 706-709. Zhurnal Analiticheskoi Khimii. 60: 798–801.
624.
B. Narayana and T. Cherian (2005) Rapid spectrophotometric determination of trace
amounts of chromium using variamine blue as a chromogenic reagent. J. Braz. Chem. Soc.
16: 197-201.
625.
N.G. Bhat and B. Narayana (2005) Complexes of Ag(I), Tl(I), Zn(II), Hg(II), Cd(II),
Pd(II), Cu(II) and Ni(II) with 4-[(4-Dimethylaminobenzylidene)amino-5-ethyl-2,4dihydro-[1,2,4]-triazole-3- thione (HDEDT) and 4-[(BenzylidenE)amino]-6-(t-butyl)-4H[1,2,4]-triazine-3-thione-5-one(HBBTT).
Synth.
React.
Inorg.
Metal-organic
60
Nanomet.Chem. 35: 253-262.
626.
B.K. Sarojini and B. Narayana (2004) Synthesis and studies on non-linear optical property
of new chalcones, Seventh International Conference on Optoelectronics. Fiber Optics and
Photonics-Photonics 2004, CUSAT, Paper No.P.31.
627.
B. Narayana, K.K. Vijayaraj, B.V. Ashalatha, B.K.Sarojini and N.S. Kumari (2004)
Synthesis of some new 5-(2-substituted-1,3-thiazol-5-yl)-2-hydroxy benzamides and their 2alkoxy derivatives as antifungal agents. Eur. J. Med. Chem. 39: 867-872.
628.
Mandelin Mathew, B. Narayana, N.V. Sreekumar and K. Vipin (2004) A simple and
sensitive spectrophotometric method for the determination of cerium(IV) using variamine
blue as chromogenic reagent. Microchimica Acta 144: 291-295.
629.
C.H.R. Nambiar, B. Narayana and Abraham Joseph (2004) Complexometric determination
of cobalt(II) in isolation and alloy composition using 2,2’-dipyridyl as selective releasing
agent. Chemist- Analyst 49: 117-120.
630.
B. Narayana, K.S. Bhat, N.V. Sreekumar and C.H.R. Nambiar (2003) Selective
complexometric determination of copper in ores, alloys and complexes using DLpenicillamine as masking agent. Chemist- Analyst 48: 869-872.
631.
B. Narayana, Mandelin Mathew, N.G. Bhat and N.V. Sreekumar (2003)
Spectrophotometric determination of selenium using potassium iodide and starch as
reagents. Microchimica Acta 141: 175-178.
632.
N.V. Sreekumar, B. Narayana, B.R. Manjunatha, P. Hegde and B.K. Sarojini (2003)
Determination of nitrite by diazotisation method. Microchemical J., 74, 27-32.
633.
N.V. Sreekumar, N.G. Bhat, B. Narayana and R.A. Nazareth (2003) Complexometric
determination of titanium(IV) using potassium tartrate or ascorbic acid as masking reagent.
Microchimica Acta 141: 29-33.
634.
N.V.Sreekumar, R.A. Nazareth and B. Narayana (2002) Indirect complexometric
determination of thorium(IV) using sodium fluoride as masking agent. Microchimica 140:
77-79.
635.
N.V. Sreekumar, R.A. Nazareth and B. Narayana (2002) Indirect complexometric
determination of mercury(II) using potassium bromide as selective masking agent.
Microchimica Acta 140: 63-67.
636.
N.V. Sreekumar, R.A. Nazareth and B. Narayana (2002) Indirect complexometric
determination of thorium(IV) using sulfosalicylic acid as masking agent. Chemist- Analyst
47: 759-764.
61
637.
N.V. Sreekumar, B. Narayana, R.A. Nazareth, N.G. Bhat, P. Hegde and B.R. Manjunath
(2002) Indirect complexometric determination of cadmium(II) using sodium thioslphate as a
masking reagent. Chemist- Analyst 47: 765-768.
638.
R.A. Nazareth, B. Narayana and N.V. Sreekumar (2002) Indirect complexometric
determination of mercury(II) using sodium chloride as selective masking agent. ChemistAnalyst 47: 645-648.
639.
N.G. Bhat, B. Narayana and N.V. Sreekumar (2002) Complexometric determination of
thallium(III) in low concentrations using oxalic acid as releasing agent. Annali Di Chem.
92: 139-142.
640.
C.H.R. Nambiar, B. Narayana and N.V. Sreekumar (2001) Indirect complexometric
determination of mercury(II) using thioglycolic acid masking agent. Chemist- Analyst 46:
745-750.
641.
R. A. Nazareth, B. Narayana and N.V. Sreekumar (2001) Indirect complexometric
determination of mercury(II) using guanidine nitrate as selective masking agent.
Analytical Sciences (Japan) 17: 1339-1341.
642.
Abraham Joseph and B. Narayana (2000) Indirect complexometric determination of zinc(II)
using 2,2’- dipyridyl as selective masking agent. Mikrochimica Acta 134: 34-35.
643.
B. Narayana, N.G. Bhat, K.S. Bhat, C.H.R. Nambiar, B. Ramachandra and Abraham Joseph
(2000) Selective complexometric determination of copper in ores and alloys using 2,2’dipyridyl as masking agent. Microchemical J. 64: 221-225.
644.
Abraham Joseph and B. Narayana (2000) Complexometric determination of indium(III)
using 2-mercaptoethanol as masking agent. Chemist-Analyst 45: 751-754.
645.
Abraham Joseph and B. Narayana (2000) Complexometric determination of cobalt(II) in
low concentrations using 1,10-phenanthrolene as selective releasing agent. Analytical
Sciences (Japan) 16: 985-986.
646.
Abraham Joseph and B. Narayana (2000) Complexometric determination of nickel(II) using
2,2’-dipyridyl as a selective masking reagent. Annali Di Chimica (Italy) 90: 287-292.
647.
C. H. R. Nambiar and B. Narayana (1999) Complexometric determination palladium(II)
using sodium oxalate as a selective masking agent. Chemist- Analyst 44: 1085-1088.
648.
B. Ramachandra and B. Narayana (1997) Indirect Complexometric determination of
cadmium using 1,10 –phenanthroline as selective masking agent. Mikrochimica Acta 126:
223-225.
62
649.
B. Ramachandra and B. Narayana (1997) Selective complexometric determination of
mercury using 1,10-phenanthroline as masking agent. Annali Di Chimica (Italy) 87:
647-652.
650.
B. Narayana and M. R. Gajendragad (1997) Complexes of Zn(II), Pd(II), Hg(II), Pb(II),
Cu(I), Ag(I), and Tl(I) with 4-amino-5-mercapto-3-o-tolyloxymethyl-1,2,4 –triazole. Tr. J.
Chem. 21: 71-76.
651.
B. Narayana and M. R. Gajendragad (1997): Synthesis and characterization of complexes
of Co(II), Ni(II), Cd(II), Hg(II) and Pd(II) with some N-phenyl-N'-2-[4- phenyl (substituted)thiazolyl] thioureas. Tr. J. Chem. 21: 65-70.
652.
C. H. Raghavan Nambiar, B. Narayana and Biju Mathew, (1996); Indirect complexometric
determination of Mercury(II) using sodium thiosulphate as a masking reagent, Microchem.
J., 53 , 175-179.
653.
B. Narayana, B. M. Rao and C. H. R. Nambiar (1996) Indirect complexometric
determination of palladium using L-histidine as masking agent. Mikrochimica Acta 124:
167-170.
654.
B. Narayana, Biju Mathew and B. Ramachandra (1996) Indirect complexo-titrimetric
determination palladium(II) using semicarbazide as a masking reagent. Chimica Acta
Turcica 24: 95-99.
655.
B. Ramachandra, B. Narayana and K. Subrahmanya Bhat (1995) Selective complexometric
determiantion of zinc using 1,10-phenanthroline as a masking reagent. Analytical
Proceedings-Communications 32: 379-381.
656.
Biju Mathew, B. Narayana, B. M. Rao and B. Ramachandra, 1995; Selective
complexometric determination of thallium using semicarbazide as a releasing agent,
Mikrochimica Acta, 122, 295-299.
657.
Biju Mathew, B. M. Rao and B. Narayana (1995) Selective complexometric determination
of mercury using acetylacetone as masking agent. Analyst 120: 1097-1098.
658.
B. M. Rao, B. Narayana, Biju Mathew and K. Subrahmanya Bhat (1995) Indirect
complexometric determination of palladium using sodium nitrite as masking agent.
Mikrochimica Acta 118: 63-68.
659.
B. M. Rao and B. Narayana (1995) Selective complexometric determination of thallium(III)
using hydroxylamine hydrochloride as a indirect masking agent. Annali Di Chimica (Italy)
85: 105-109.
660.
Biju Mathew, B. Narayana and B. M. Rao (1995) Selective complexometric determination
63
of mercury using sodium nitrite as masking agent. Mikrochimica Acta 118: 197-201.
661.
C. H. R. Nambiar, B. Narayana, B. M. Rao and Biju Mathew (1995) Complexometric
determination of thallium(III) using sodium sulphite as a selective releasing agent. Analyst
120: 1843-1845.
662.
B. Ramachandra and B. Narayana (1995) Gravimetric determination of silver(I) using
4-benzylideneamino-3-mercapto-6-methyl- 1,2,4-triazin(4H)5-one. Tr. J. Chem. 19: 80-86.
663.
B. M. Rao, B. Narayana and K. S. Bhat (1994) Complexometric determination of (II) in
ores, alloys and complexes using 2-mercaptoethanol as indirect masking reagent.
Mikrochimica Acta 117: 109-115.
664.
B. M. Rao and B. Narayana (1994) Selective complexometric determination of
palladium(II) using DL-methionine as a selective masking reagent. Analyst 119: 2217-2219.
665.
Abraham Joseph, B. Narayana, S. Mahadevi and B. Ramachandra (1994) Complex of
Ag(I), TI(I), Ni(II), Ru(II), Co(II), Zn(II), Cd(II), Hg(II), Pd(II), Ru(III), Rh(III) and Pt(IV)
with 4-amino-3-mercapto-6-methyl-1,2,4-triazin(4H)-5-one. Tr. J. Chem. 18: 14-21.
666.
B. Muralidhara Rao and B. Narayana (1993) Selective complexometric determination of
palladium(II) using sulphite as releasing agent. Annali Di Chimica (Italy) 83: 431-439.
667.
B. Muralidhara Rao and B. Narayana (1993) Selective complexometric determination of
mercury(II) with sulphite as indirect masking agent. Mikrochimica Acta 111: 251-255.
668.
B. M. Rao and B. Narayana (1993) Selective complexometric determination of thallium(III)
with ascorbic acid as a demasking reagent. Tr. J. Chem. 17: 138-141.
669.
B. M. Rao and B. Narayana (1993) Determination of Hg(II) using 2-mercaptoethanol as a
releasing agent. Chimica Acta Turcica 21: 27- 32.
670.
B. M. Rao and B. Narayana (1993) Complexometric determination of palladium(II) in
isolation, complexes and alloys using DL-cysteine as a selective masking agent. Tr. J. Chem.
17: 13-18.
671.
B. Narayana, G.T. Kuchinad and M.R. Gajendragad (1992) Complexo-titrimetric
determination of mercury(II) using hexahydropyrimidine-2-thione as a selective masking
agent. Chinese J. Chemistry 10: 412-416.
672.
B. Narayana and M.R. Gajendragad (1992) Complexometric determination of copper in
isolation, alloys and complexes
using DL-cysteine as a selective masking agent. Analyst
117: 203-205.
673.
B. Narayana and M.R. Gajendragad (1988) Complexometric determination of mercury(II)
64
with 2-imidazolidinethione as a selective masking agent. Talanta 35: 719-720.
674.
B. Narayana and M.R. Gajendragad (1987) Determination of palladium(II) using
thiosemicarbazide as a replacing reagent. Microchem. J. 36: 364-367.
B. National Journals
1.
B. K. Sarojini, B. J. Mohan, B. Narayana, G. Sanjeeva, Evaluation of radioprtecive
efficacy of primidine-5- carboxylate derivative on raditon induced oxidative stress using
Drosophila melanogaster. Radiation, thermal and other environmetal pollutant effects on
living organisms and biolgical materials (s63), Proceedings of the DAE-BRNS twelth
biennial Trombay symposium on radition and photchemistry. (2014) 45 (46), 77-78.
2.
K. G. Chandrashekhara, N. G. Bhat, B. Narayana, P. Nagaraj, Indirect complexometric
determination of manganese(II) using tartaric acid as a masking agent . J. Indian Chem.
Soc., (2014) 91, 1973-1975.
3.
B. J. Mohan, B. K. Sarojini, B. Narayana, G. Sanjeeva, Study on radioprotective
efficacy of indazolone derivative on γ-radiation induced oxidative stress. Radiation,
thermal and other environmetal pollutant effects on living organisms and biolgical
materials (s63), Proceedings of the DAE-BRNS twelth biennial Trombay symposium on
radition and photchemistry. (2014) 45 (46), 76-77.
4.
A.K. Srivatsava, V. Baboo, B. Narayana, B.K. Sarojini and Neeraj Misra, Comparative
DFT study on reactivity, acidity and vibrational spectra of halogen substitutedphenyl
acetic acids. Indian J Pure and Appl. Phys. (2014) 52, 507-509.
5.
B. Narayana and K. Veena (2010) A new method for the spectrophotometric
determination of fexofenadine hydrochloride. Indian J. Chem. Tech. 17(5): 386-390.
6.
J. Bincy, J. Sam, Abraham Joseph and B. Narayana (2010) Imidazolidine-2-thione as
corrosion inhibitor for mild steel in hydrochloric acid. Indian J. Chem. Tech. 17(5): 366374.
7.
B. Narayana and N.S. Divya (2010) Novel methods for the spectrophotometric
determination of colchicoside. Indian J. Chem. Tech. 17(4): 317-320.
8.
B. Narayana and N.S. Divya (2010) A new method for spectrophotometric
determination of colchicoside. J. Sci .Indus. Res. 69(5): 368-372.
9.
B. Narayana and K. Ashwini (2010) Spectrophtometric determination of frucimide by its
oxidation with ceric ammonium sulphate. Indian J. Chem. Tech. 17(2):150-153.
10. B. Narayana, B.V. Ashalatha, K.K. Vijaya Raj and B.K. Sarojini (2009): Synthesis
andstudies on antimicrobial, antiinflammatory and antiproliferative activities of
heterocycles
derived
from
4-/5-/6-/7-nitro/5-fluoro/chloro/bromoindole-2carbohydrazides. Indian J. Chem. 48B(12): 1794-1805.
65
11. T.V. Sreevidya and B. Narayana (2009) Simple and facile methods for the determination
of carvedilol in pharmaceuticals. Indian J. Chem. Tech. 16(1): 74-78.
12. K.Veena and B. Narayana (2009) Spectrophotometric determination of nitrite using
new coupling agents. Indian J. Chem. Tech. 16(1): 89-92.
13. T.V. Sreevidya and B. Narayana (2008) Spectrophotometric determination of artemisinin
and dihydroartemisinin. Indian J. Chem. Tech. 15(1): 59-62.
14. Abraham Joseph, B. Joseph and B. Narayana (2008) Complexes of Ag(I), Tl(I), Zn(II),
Cd(II), Hg(II), Co(II), Ni(II), Ru (II), Pd(II), Ru(III), Rh(III) and Pt(IV) with 4(pyridine-2-carboxylidine-amino)-5-mercapto-1,2,4-triazole. J. Indian Chem. Soc. 85:
479-484.
15. Abraham Joseph and B. Narayana (2007) Synthesis and characterization of AgI, Tl(I),
Zn(II), Cd(II), Hg(II), Pd(II), Co(II) and Ni(II) complexes with 4-salicylideneamino-3mercapto- 6-t-butyl-1,2,4- triazin(4H)-5-one. J. Indian Chem. Soc. 84: 746-749.
16. Mendalin Mathew and B. Narayana (2007) A highly sensitive spectrophotometric
method for the determination of trace copper using azure B as a chromogenic reagent. J.
Sci .Indus. Res. 66: 28-31.
17. Tom Cherian and B. Narayana (2006) A new system for spectrophotometric
determination of trace amounts of selenium. Indian J. Chem. Tech. 13: 222-225.
18. B. Narayana, K.K. Vijaya Raj, B.V. Ashalatha and N. Suchetha Kumari (2006)
Antibacterial and antifungal studies on some new acetylcinnolines and cinnolinyl
thiazole derivatives. Indian J. Chem. 45B: 1704-1709.
19. B. Narayana, B.V. Ashalatha, K.K. Vijaya Raj and N. Suchetha Kumari (2006)
Synthesis of 3-amino-2-methyl/ethyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d] pyrimidin4(3H)-one
and its Schiff bases as possible antimicrobial and non-steroidal
antiinflammatory agents. Indian J. Chem. 45B: 2696-2703.
20. B. Narayana, B.V. Ashalatha and K.K. Vijaya Raj (2006) Simple syntheses of 5fluoro/chloro/bromoindole-2-methanols and 5-fluoro/chloro/bromoindole-2-aldehydes.
Org.Chem. An Indian Journal 2: 5-9.
21. Tom Cherian and B.Narayana (2006) A new system for spectrophotometric determination
of trace amounts of selenium. Indian J. Chem. Tech. 13: 222-225.
22. B. Narayana, Tom Cherian, Mendalin Mathew and Chand Pasha (2006)
Spectrophotometric determination of arsenic in environmental and biological samples.
Indian J. Chem. Tech. 13: 36-40.
23. B. Narayana and Mendalin Mathew (2005) Spectrophotometric determination of
dissolved oxygen in water. Indian J. Chem. Tech. 12: 596-600.
24. Tom Cherian and B.Narayana (2005) Spectrophotometric determination of chromium
using saccharin. Indian J. Chem. Tech. 12: 601-605.
66
25. B. Narayana, K. Vipin, M. Mathew and N.V. Sreekumar (2004) A facile
spectrophotometric method for the determination of hypochlorite using azure B. Indian
J.Chem. 43A: 573-575.
26. B. Narayana, M. Mathew, K. Vipin and N.V. Sreekumar (2003) Sectrophotometric
determination of copper using variamine blue as chromogenic reagent. J. Indian Chem.
Soc. 80: 937-938.
27. R.A. Nazareth and B. Narayana (2003) Spectrophotometric determination of nickel in
alloys using 5-mercapto-3-methyl-4- [2-pyridylideneamino]-1,2,4-triazole (MMPT)
Indian J. Chem. 42A: 564-567.
28. N.G. Bhat, B. Narayana, N.V. Sreekumar, R.A. Nazareth and C.H.R. Nambiar (2003)
Spectrophotometric determination of nickel(II) using 5-sulphosalicylic acid. J. Indian
Chem. Soc. 80: 939-940.
29. C.H.R. Nambiar, B. Narayana, N.V. Sreekumar, R.A. Nazareth and N.G. Bhat. (2002)
Spectrophotometric determination of platinum(IV) using anthranilic acxid. J. Indian
Chem. Soc. 79: 778-779.
30. R.A. Nazareth, B. Narayana and N.V. Sreekumar (2001) Spectrophotometric
determination of copper(II) using 4-vanillideneamino-3-methyl-5-mercapto-1,2.4triazole(VAMMT) Indian J. Chem. 40A: 1016-1018.
31. B. Ramachandra and B. Narayana (2000) 4-Vanillideneamino-3-methyl-5-mercapto1,2,4- triazole towards transition metal ions. J. Indian Chem. Soc. 77: 440-441.
32. Abraham Joseph and B. Narayana (1999) Indirect complexometric determination of
nickel using 1,10-phenanthroline and copper(II) using cystamine hydrochloride s releasing
agent, Indian J. Chem. 38A: 628-630.
33. B. Ramachandra and B. Narayana (1999) Physico-chemical investigations of yttrium and
lanthanide perchlorate complexes of 4-salicylideneamino-3-mercapto-6-methyl-1,2,4triazin(4H)-5-one. Indian J. Chem. 38A: 1297-1299.
34. Abraham Joseph, B. Narayana and K.S. Bhat (1999) Complexometric determination of
mercury(II) and thallium(III) using cysteamine hydrochloride as selective releasing agent.
J. Indian Chem. Soc. 76: 650-651.
35. K. Subrahmanya Bhat, B. Narayana and C.H.R. Nambiar (1999) Complexometric
determination of mercury(II) using 4-amino-5-mercapto-1,2,4- triazole as a indirect
masking reagent. J. Indian Chem. Soc. 76: 163-164.
36. B. Ramachandra and B.Narayana (1999) Complexes of Ag(I), Tl(I), Zn(II), Pb(II), Cd(II),
Hg(II), Co(II), Ni(II), Ru(II), Pd(II), Rh(III) and Ir(III) with salicylidene-amino-3mercapto-1,2,4-triazine(4H)-5-one. J .Indian Chem. Soc. 76: 239-242.
37. Biju Mathew, B. Narayana and B. Ramachandra (1999) Complexing behaviour of
4-benzylidene-amino-3-methyl-1-piperidinomethyl-1,2,4-triazole-5-thione towards some
67
transition metal ions. J. Indian Chem. Soc. 76: 155-156.
38. Abraham Joseph and B.Narayana (1999) Complexometric determination mercury(II) in
isolation, alloys and complexes using DL-cysteine as indirect masking agent. Res. J.
Chem. Environ. 3: 49-53.
39. K.S. Bhat and B. Narayana (1999) Selective complexometric determination of
palladium(II) using 2,2’-dipyridyl as a selective releasing agent. Res. J. Chem. Environ. 3:
65-67.
40. B. Ramachandra and B. Narayana (1998) Indirect complexometric determination of
palladium(II) using hydrazine sulphate as a releasing agent. J. Indian Chem. Soc. 75:
432-433.
41. Abraham Joseph and B. Narayana (1998) Thermogravimetric study of the nonisothermal
decomposition
of
Ru(II)
and
Pt(IV)
complexes
of
4-amino- 3-mercapto-6-methyl-1,2,4- triazin-(4H)-5-one. J. Indian Chem. Soc. 75:
253-255.
42. B. Narayana, M.R. Gajendragad and K.S. Bhat (1998) Complexometric determination of
palladium(II) using thiocarbohydrazide as a masking reagent. J. Indian Chem. Soc. 75:
112-113.
43. C.H.R. Nambiar and B. Narayana (1998) Indirect complexometric determination of
thallium using thiourea as masking agent. J. Indian Chem. Soc. 75: 265-266.
44. B. Ramachandra and B. Narayana (1997) Gravimetric determination of Silver(I) using
4-vanilideneamino-3-mercapto-5-methyl-1,2,4-triazole. J. Indian Chem. Soc. 74: 250-251.
45. Abraham Joseph, B. Narayana and B. Mathew (1996) Complexometric determination of
thallium in isolation alloys and complexes using thiosulphate as a selective masking
agent. J. Indian Chem. Soc. 73: 633-634.
46. B. Narayana (1991) Selective complexometric determination of copper with L- cysteine
as a masking agent. 3rd Kerala Science Congress 320-321.
47. B. Narayana and M.R. Gajendragad (1987) Complexo-titrimetric estimation of
thallium(III) using thiosemicarbazide as replacing reagent, J. Indian Chem. Soc. 64:
620-622.
48. B. Narayana and M.R. Gajendragad (1987) Estimation of palladium(II) using
4-amino-3-mercapto-1,2,4- triazin(4H) -5-one as replacing reagent. Curr. Sci. 56:1279.
C. Research Papers Presented in Conferences
01.
B. Narayana (1998) Indirect complexometric determination of copper in alloys using DLpenicillamine as releasing agent. ACC, Abstr. No.AC-33.
02.
C.H.R. Nambiar and B. Narayana (1998) Selective complexometric determination of
68
Indium(III) using DL-cysteine as masking agent. ACC, Abstr. No.AC-35.
03.
Abraham Joseph and B. Narayana (1999) Synthesis and characterisation of Ru(II) and Pt(IV)
complexes of 4-Amino-3- mercapto- 6-methyl-1,2,4-triazin(4H)-5-one. Recent Research in
Coordination Chemistry, Trichy, Abstr. No.OP-11.
04.
Abraham Joseph and B. Narayana (1999) Indirect complexo-titrimetric determination of
indium(III) using 2- mercaptoethanol as a selective masking reagent. Recent Research in
Coordination Chemistry, Trichy, Abstr. No.OP-12.
05.
Abraham Joseph and B. Narayana (1999) Selective complexometric determination of copper
in ores and alloys using 2,2’-bipyridyl as masking agent. Recent Research in Coordination
Chemistry, Trichy, Abstr. No.OP-14.
06.
B.R.Manjuanth, P. Hegde, N.V.Sreekumar and B. Narayana (1999) Major ion chemistry of
rainwater from dakshina kannada, westcoast of India. National workshop on atmospheric
chemistry, IITM, Pune.
07.
R.A. Nazareth and B. Narayana (2000) Determination of nickel in low concentrations using
4(2-pyridylamino)-3-mercapto-5-methyl-1,2,4-triazole as spectrophotometric reagent. 19th
ICC, Shimoga, Abstr. No.AO-28.
08.
N.V. Sreekumar, B. Narayana, B.R. Manjunath and P. Hegde (2000) The rainwater
chemistry of Dakshina Kannada District of Karnataka. 19th ICC, Shimoga, Abstr. No.AO-45.
09.
N.V. Sreekumar, B. Narayana, B.R. Manjunath and P. Hegde (2000) The groundwater
chemistry of Dakshina Kannada District of Karnataka. 19th ICC, Shimoga, Abstr. No.AP-18.
10.
N.V. Sreekumar, B. Narayana, B.R. Manjunath and P. Hegde (2000) Chemical quality of
rainwaters of Dakshina Kannada District of Karnataka. National Symposium on Problems
and Prospects of Environment in the New Millenium, Mangalore University, Abstr.No.EP-P3.
11.
B.R. Manjuanth, P. Hegde, N.V.Sreekumar and B. Narayana (2000) Composition of
rainwaters in and around Mangalore, west coast of India. National Symposium on Problems
and Prospects of Environment in the New Millenium, Mangalore University, Abstr. No.EPO3.
12.
N.G. Bhat and B. Narayana, N.V. Sreekumar and R.A. Nazareth (2001)
Spectrophotometric determination of platinum using potassium ferrocyanide. 20th ICC,
Mysore, Abstr. No.AO-2.
13.
R.A. Nazareth and B. Narayana, N.V. Sreekumar and N.G. Bhat (2001)
Spectrophotometric determination of cobalt(II) using thiocarbohydrazide. 20th ICC,
Mysore, Abstr. No.AO-3.
14
N.V. Sreekumar and B. Narayana, N.G. Bhat and R.A. Nazareth (2001) Determination of
thallium(III) using thioglycolic acid releasing agent. 20th ICC, Mysore, Abstr. No.AO- 47.
15.
N.V. Sreekumar, B. Narayana and N.G. Bhat (2002) 4-Amino-3-mercapto-6-(t-butyl)- 1,2,4triazin(4H)-5-one(AMBT) as a reagent for the spectrophotometric determination of Cu(II)
69
21st ICC, Jabalpur, Abstr. No.AO-23.
16.
Mendalin Mathew and B. Narayana, N.G. Bhat and N.V. Sreekumar, 2002:
Spectrophotometric determination of selenium using potassium iodide and starch as
st
reagents, 21 ICC, Jabalpur, Abstr. No.AO-24.
17.
Mendalin Mathew and B. Narayana (2002) A simple and sensitive spectrophotometric
method for the determination of hypochlorite. 21st ICC, Jabalpur, Abstr. No.AO-25.
18.
N.G. Bhat, B. Narayana, N.V. Sreekumar and R.A. Nazareth (2002) Indirect
complexometric determination of thorium(IV) using tartaric acid as masking agent, 21st
ICC, Jabalpur, Abstr. No.AO-35.
19.
N.G. Bhat, B. Narayana, N.V. Sreekumar and R.A. Nazareth (2002) Complexo-titrimetric
determination of mercury (II) using 4-amino-3-ethyl-5-mercapto-1,2,4-triazole as a selective
masking agent. 21st ICC, Jabalpur, Abstr. No.AO-36.
20.
N.V. Srekumar, B. Narayana and R.A. Nazareth (2002) Complexometric determination of
titanium(IV) using sodium fluoride as an indirect masking agent. 21st ICC, Abstr. No.AP-6
21.
N.G. Bhat, B. Narayana, N.V. Sreekumar and R.A. Nazareth (2002) Complexometric
determination of manganese(II) at milligram levels using thioglycolic acid as an indirect
masking reagent. 21th Conference of ICC, Jabalpur, Abstr. No.AP-7.
22.
N.G. Bhat, B. Narayana, N.V. Sreekumar and R.A. Nazareth (2002) Indirect
complexometric determination of cadmium(II) using citric acid as a masking agent. 21st
ICC, Jabalpur, Abstr. No.AP-8.
23.
N.G. Bhat, B. Narayana, N.V. Sreekumar and R.A. Nazareth (2002) Synthesis and
characterization of Ag(I), Tl(I), Zn(II), Hg(II), Cd(II), Pd(II), Co(II) and Ni(II)
complexes with 4-[p-dimethylaminobenzylideneamino]-3-ethyl-5-mercapto-1,2,4-triazole
and 4-benzylideneamino-3-mercapto-6(t-butyl)-1,2,4-triazin(4H)-5-one. 21st ICC, Jabalpur,
Abstr. No.IP-4.
24.
N.G. Bhat, B. Narayana, N.V. Sreekumar and R.A. Nazareth (2002) Complexes of some
monovalent and bivalent ions with 4-[pyridinecarboxylideneamino]-3-mercapto-6(t-butyl)1,2,4-triazin(4H)-5-one. 21st ICC, Jabalpur, Abstr. No.IP-5.
25.
N.V. Sreekumar and B. Narayana (2002) Role of 4-amino-3-mercapto-6(t-butyl)-1,2,4triazin(4H)-5-one(AMBT) in corrosion of metals in service. 21st ICC, Jabalpur, Abstr.
No.PO-15.
26.
B. Narayana (2002) Complexes of Ag(I), Tl(I), Co(II), Ni(II), Zn(II), Cd(II), Hg(II),
Ru(II),Pd(II), Ru(III), Rh(III) and Ir(III) with salicylideneamino-3-mercapto-6-benzyle-1,2,4triazin(4H)-5-one. 39th Annual Convention of Chemists, Abstr. No. ING (OP)-35.
27.
B. Narayana (2002) Complexes of Co(II), Ni(II), Ag(I), Tl(I), Zn(II), Cd(II), Hg(II),Pd(II),
Rh(III) and Ir(III) with 4-amino-3-mercapto-6-benzyle-1,2,4-triazin(4H)-5-one. 39th Annual
Convention of Chemists, Abstr. No.ING(OP)-35.
70
28.
B. Narayana and N.V. Sreekumar (2003) A simple diazocoupling method for the
spectrophotometric determination of nitrite in water samples. 91st Conference of ISCA,
Bangalore, Abstr. No.33.
29.
B. Narayana, Mendalin Mathew and N.V. Sreekumar (2003) A rapid and sensitive
spectrophotometric determination of selenium using azurB. 22nd ICC, ROORKEE AO-32.
30.
B. Narayana, Mendalin Mathew and N.V. Sreekumar (2003) A facile spectrophotometric
determination of Copper(II) using variamine Blue as a chromogenic reagent. 22nd ICC,
ROORKEE AP-34.
31.
B. Narayana, Mendalin Mathew and N.V. Sreekumar (2003) A spectrophotometric method
for the determination of cerium(IV) using variamine blue as a chromogenic reagent. 22nd
ICC, ROORKEE AP-35
32.
B. Narayana, Mendalin Mathew and N.V. Sreekumar (2003) Microdetermination of
cerium(IV) using azurB as a chromogenic reagent. 22nd ICC, ROORKEE AP-36
33.
B. Narayana, Mendalin Mathew and N.V. Sreekumar (2003) A facile spectrophotometric
method for the determination of H2O2 using thionin. 22nd ICC, ROORKEE AP-37.
34.
B. Narayana, B.V. Ashalatha and K.K. Viajay Raj (2003) Synthesis and characterization of
some long chain alkyl substituted chalcones and their liquid crystalline properties. 22nd ICC,
ROORKEE OO-05.
35.
B. Narayana, K.K. Vijay Raj, B.V. Ashalatha and N.S. Kumari (2003) Synthesis,
characterization and biological activity studies on some new acetyl cinnolines and their
thiazolylcinnoline derivatives. 22nd ICC, ROORKEE OP-81.
36.
Mendalin Mathew and B. Narayana (2004) A facile Spectrophotometric determination of
dissolved oxygen by use of thionin. 23rd ICC, Mumbai, Abstr.No. AO-41.
37.
Chand Pasha and B. Narayana (2004) Selective complexometric determination of mercury
using methylacetoacetate as a masking agent. 23rd ICC, Mumbai, Abstr.No.AO-43.
38.
Mendalin Mathew and B. Narayana (2004) A facile Spectrophotometric method for the
determination of hypochlorite using azure B. 23rd ICC, Mumbai, Abstr.No.AP-09.
39.
Tom Cherian and B. Narayana (2004) Indirect complexometric determination of Ni (II)
using thioglycollic acid as selective masking agent. 23rd ICC, Mumbai AP-14.
40.
Chand Pasha and B. Narayana (2004) Selective complexometric determination of
gadolinium(III) using sodium fluoride as a masking agent. 23rd ICC, Mumbai, Abstr.No.
AP-15.
41.
Tom cherian and B. Narayana (2004) A sensitive spectrophotometric determination of
trace amounts of chromium using variamine blue. 23rd ICC, Mumbai, Abstr.No.AP-20.
42.
B. Narayana, B.V. Ashalatha, B.K. Sarojini, P.M. Akberali and N. Suchetha Kumari
(2004) Synthesis of some new 4-[2-(substituted aryl amino)-1,3- thiazol-5-yl]benzene-1,271
diol as possible antifungal and antibacterial agents. 23rd ICC, Mumbai, Abstr.No. OO-32.
43.
B.K. Sarojini and B. Narayana (2004) Synthesis and studies on nonlinear optical property
of new chalcones. Seventh International Conference on Optoelectronics, Fiber Optics and
Photonics- Photonics-2004, Cochin, Dec 9-11, Abstract No. NLO- P31.
44.
B. Narayana, B.V. Ashalatha, B.K. Sarojini, P.M. Akberali and N. Suchetha Kumari
(2004) Synthesis of some new 4-{2-[(substituted aryl)amino]-1,3-thiazol-5-yl}benzene-1,2diol as possible antifungal and antibacterial agents. 23rd Annual Conference of Indian
Council of Chemists, K.C. College Mumbai, Oct 29-31, Abstr. OO-32.
45.
B. Narayana, K.K. Vijaya Raj, B.K. Sarojini, P.M. Akberali and N. Suchetha Kumari
(2004) Synthesis of 3-amino-2-methyl-5,6,7,8-tetrahydro[1] benzothieno [2,3-d]pyrimidin4-(3H)-one and its Schiff’s bases as possible Non steroidal anti-inflammatory agents
(NSAIDS) 23rd annual conference of Indian Council of Chemists, K.C. College Mumbai,
Oct 29-31, Abstr. OP-28.
46.
B. Narayana, K.K. Vijaya Raj, B.K. Sarojini, P.M. Akberali and N. Suchetha Kumari
(2004) Synthesis of 3-amino-2-methyl-5,6,7,8-tetrahydro[1]bezothieno[2,3-d]pyrimidin(3H)-one and its Schiff’s bases as possible non-steroidal antiinflammatory agents
[NSAIDS]. 23rd ICC, Mumbai, Abstr.No.OP-28.
47.
B. Narayana and N.V. Sreekumar (2004) Corrosion inhibition of 4-amino-3-mercapto-6-(tbutyl)-1,2,4-triazin(4H)-5-one(AMBT) in aqueous HCl medium. Recent Advances in
Electrochemical and Surface Sciences for Industry and Society, Kuvempu University, Dec 34.
48.
B. Narayana (2004) Spectrophotometric determination
thiocarbohydrazide. 41st Annual Convention of Chemists, AO-33
49.
B. Narayana, N.V. Sreekumar and Tom Cherian (2005) A simple spectrophotometric
determination of hydrogen peroxide. ISCA, Jan 3-8.
50.
B. Narayana, B.V. Ashalatha, K.K. Vijaya Raj and N.Suchetha Kumari (2005) Synthesis
of some new 5-(2-chloropyridine-4yl)-N-phenyl-1,3-thiazol-2-amine derivatives as possible
antifungal and antibacterial agents. NSRCDDS, Thirupathi, Aug13-14, Abst.No. 20.
51.
B. Narayana, K.K. Vijaya Raj, B.V. Ashalatha and N. Suchetha Kumari (2005) One pot
synthesis of 2-(2-bromo-5-mehoxyphenyl)5-(3arylidenE)-1,3-hiazolo[3,2-b]-1,2,4-triazol-6(5H)-one and evaluation of their anticonvulsant activity. NSRCDDS, Thirupathi, Aug 13-14,
Abst.No.18.
52.
B.K. Sarojini, B. Narayana and J. Indira (2005) Synthesis and studies on NLO property of
chalcone dibromides. National conference on Optics and Related PhenomenaJyothirgamaya-05, S.N.College, Kollam, Aug 29-30, Abstr. O-25.
54.
B. Narayana, K.K. Vijaya Raj, B.V. Ashalatha and B.K. Sarojini (2005) Synthesis and
anticonvulsant activity of some novel triazol[4,3-a][1,4]-benzadiazapine derivatives. NSBM,
of
platinum(IV)
using
72
Mysore, Oct 5-7, Abstr. OP-8.
55.
B. Narayana, B.V. Ashalatha, K.K. Vijaya Raj and N.Suchetha Kumari (2005) Synthesis
of 3-amino-2-ethyl-5,6,7,8-tetrahydro[1]benzthieno-2,3-d]-pyrimidin-4-3(-one and its
Schiff bases as possible antimicrobial and non-steroidal anti-inflammatory agents. NSBM,
Mysore, Oct 5-7, Abstr. OP-9.
56.
B. Narayana, B.V. Ashalatha, K.K. Vijaya Raj and B.K. Sarojini (2005) Synthesis of
some new 2-{5-(aryl)-1,3,4-oxadiazol-2-yl]-4/5/6/7-nitro-1H-indoles as possible
antibacterial and antifungal agents. NSBM, Mysore, Oct 5-7, Abstr. PP-32.
57.
B. Narayana, K.K. Vijaya Raj, B.V. Ashalatha and N. Suchetha Kumari (2005) Synthesis
and antimicrobial studies of few novel 2-[(1-phenyl-1H-pyrazolo-[3,4-d]-pyrimidine-4yl)oxy]-N’-(5-aryl-1,3-thiazol-2-yl)acetohydrazide derivatives. NSBM, Mysore, Oct 5-7,
Abstr. PP-34.
58.
B. Narayana, B.V. Ashalatha, K.K. Vijaya Raj, N. Suchetha Kumari and B.K. Sarojini
(2005) Synthesis of some 4/5/6/7-nitro-N’-(5-phenyl-1,3-thiazol-2-yl)-1H-indole-2carbohaydrazide derivatives as possible antifungal and antibacterial agents. ETNVC, Calicut
University, Nov 29-30, OC-08.
59.
B. Narayana, K.K. VijayaRaj, B.V. Ashalatha, N. Suchetha Kumari and B.K. Sarojini
(2005) Synthesis of some new 2-(2-bromo-5-methoxyphenyl)-5-aryl-1,3,4-oxadiazole
derivatives as possible anti-inflammatory and antimicrobial agents. ETNVC, Calicut
University, Nov 29-30, OC-25.
60.
Chand Pasha and B. Narayana (2005) Spectrophotometric method for the determination of
iodate using leuco xylene cyanol-FF. ETNVC, Calicut University, Nov 29-30, AC-04.
61.
Chand Pasha and B. Narayana (2005) Selective complexometric determination of
cadmium(II) using 2,2’-bipyridyl as a masking reagent. ETNVC, Calicut University, Nov
29-30, AC-16.
62.
B.K. Sarojini, B. Narayana, Seetharam Shettigar, G. Umesh, K. Chandrasekharan and
John Kiran (2005) Investigation of Nonlinear optical parameters of bis-chalcone derivatives
doped polymer. International Conference on Physics for World and Society Celebration of
World Year of Physics-2005, Dec 2-4, Paper-28.
63.
Chand Pasha and B. Narayana (2005) Spectrophotmetric for the determination of
Hypochorite using Rhodamine B as a chromogenic reagent. 24th Annual Conference of
ICC, Ranchi, Abstr. No. AP – 02.
64.
B. Narayana, K.K. Vijayaraj, B.V. Ashalatha and B.K. Sarojini (2005) Synthesis of some
new 2-[5-(aryl)-1,3,4-oxadiazol2-yl]-4/5/6/7-nitro-1H-indoles as possible antibacterial and
antifungal agents. National symposium on Bio-organic and Medicinal chemistry (NSBM),
University of Mysore, Oct 05-07, Abstract No.PP-32.
65.
B. Narayana, K.K. Vijayaraj, B.V. Ashalatha and B.K. Sarojini (2005) Synthesis and
anticonvulsant activity of some triazolo[4,3-a]-[1,4]-benzodiazepine derivatives. National
73
symposium on Bio-organic and Medicinal chemistry (NSBM), Oct 05-07, University of
Mysore, Abstract No.OP-08.
66.
B. Narayana, K.K. Vijayaraj, B.V. Ashalatha, B.K. Sarojini (2005) One pot synthesis of 2(2-bromo-5-methoxyphenyl)-5-(3-arylidenE)-1,3-thiazolo[3,2-b]-1,2,4-6(5H)-one
and
evaluation of their anticonvulsant activity. National seminar on Role of chemistry in drug
development strategies, Aug 13-14, Thirupathi.
67.
Chand Pasha and B. Narayana (2005) Selective complexometric determination mercury
using sodium dithionate as a masking agent. 24th Annual Conference of ICC, Ranchi, Abstr.
No. AP -08.
68.
Chand Pasha and B. Narayana (2005) Complexometric determination of Manganese (II)
using 5-sulphosalicylic acid as a masking agent. 24th Annual Conference of ICC, Ranchi,
Abstr. No. AP -09.
69.
Chand Pasha and B. Narayana (2005) Indirect complexometric determination of zirconium
using sodium fluoride as a masking agent. 24th Annual Conference of ICC, Ranchi, Abstr.
No. AP-10.
70.
Tom Cherian and B. Narayana (2005) Complexometric determination of thallium using
2,21–Bipyridyl as a releasing agent. 24th Annual Conference of ICC, Ranchi, Abstr. No. AP
– 11.
71.
Mendalin Mathew and B. Narayana (2005) An easy spectrophotometric method for the
determination of Hydrogen peroxide in water samples. 24th Annual Conference of ICC,
Ranchi, Abstr. No. AP -19.
72.
Tom Cherian and B. Narayana (2005) A Simple Spectrophotometric determination of
chromium in alloys water and soil samples. 24th Annual Conference of ICC, Ranchi, Abstr.
No.AP-20.
73.
Tom Cherian and B. Narayana (2005) An easy spectrophotometric method for the
determination of arsenic in environmental and biological samples. 24th Annual Conference
of ICC, Ranchi, Abstr. No. AP -12.
74.
Chand Pasha and B. Narayana (2005) A New method for the spectrophotometric
determination of iodate using Rhodamine B as a chromogenic reagent, 24th Annual
Conference of ICC, Ranchi, Abstr. No. AO -03.
75.
Mendalin Mathew and B. Narayana (2005) Microdetermination of cerium using Azure B
As a chromogenic reagent, 24th Annual Conference of ICC, Ranchi, Abstr. No. AO -12.
76.
Tom Cherian and B. Narayana (2005) A new method for the spectrophotometric
determination of trace amounts of selenium in water and soil samples. 24th Annual
Conference of ICC, Ranchi, Abstr. No. AO -18.
77.
Paper No. 1,2,3,4 and 5 are presented in the National Conference on Chemical Sciences for
Industry and Society-Emerging trends for the third Millennium Jan -0-08, 2006: Kuvempu
74
University.
78.
B. Narayana, B.V. Ashalatha and K.K. Vijaya Raj (2006) Synthesis and characterization of
4-, 5-, 6- , 7 nitroinode -2—meluanoles and 4-, 5-, 6-, 7 nitroindole -2- aldehydes –
INSOC –Kottayam Abstr. No.61.
79.
B. Narayana, K.K.Vijaya Raj and N. Suchetra Kumari (2006) Synthesis and biological
studies on some New 2-(2-5.nitro)-ary –1,3,4 – oxadiazole derivatives, INSOC Kottayam,
Abstract No. 118.
80.
B. Narayana and Tom Cherian (2006) A Simple Spectrophotometric method for the
determination of endosulfone, Emerging trends for the third Millennium Jan -07-08,
Kuvempu University, Abstr. No. PP -5.
81.
B. Narayana and Tom Cherian (2006) Spectrophotometric determination of nitrite in
environmental samples, Emerging trends for the third Millennium Jan -07-08, 2006,
Kuvempu University, Abstr. No. PP -12.
82.
B.K. Sarojini, B. Narayana and J. Indira (2006) Synthesis and studies on non-linear
optical property of chalcone dibromide derivative, Emerging trends for the third
Millennium Jan. 07-08, Kuvempu University, Abstr. No. PP -43.
83.
B. Narayana, B.V. Ashalatha and K.K. Vijaya Raj (2006) Synthesis of 5fluoro/chloro/bromo indole-2-methyl and 5-fluoro/chlro/bromo indole-2-aldehydes,
Emerging trends for the third Millennium Jan.07-08, Kuvempu University, Abstr. No. PP 83.
84.
B. Narayana, K.K. Vijaya Raj, B.V. Ashalatha, N.S. Kumari (2006) Synthesis and
antimicrobial studies of some new 2-bromo-5-( methyl)-N1-[4-(aryl)-1,3-thiazol-2-yl]
benzohydrazide derivatives, Emerging trends for the third Millennium Jan. 07-08,
Kuvempu University, Abstr. No. PP 100.
85.
B. Narayana, B.V.Ashalatha and K.K.Vijaya Raj (2006) Synthesis and characterization of
4-, 5-, 6-, 7 nitroindole -2—methanols and 4-, 5-, 6-, 7 nitroindole -2- aldehydes, INSOC –
Kottayam Abstr.No.61.
86.
B. Narayana, K.K. Vijaya Raj, N. Suchetha Kumari (2006) Synthesis and biological
studies on some New 2-(5-nitro)-ary – 1,3,4 – oxadiazole derivatives, INSOC- Kottayam,
Abstr. No. 118.
87.
K.K.Vijaya Raj, B.V. Ashalatha and B. Narayana (2006) Synthesis of 2-(2-bromomethoxyphenyl)-6-aryl-[1,3]thiazolo-[3,2-b]{1,2,4-triazoles and evaluation of biological
activity, Frontiers in Chemistry, CUSAT, March 24-25 Abstr. No. POC-11.
88.
B.V.Ashalatha, K.K.Vijaya Raj and B. Narayana (2006) Syntheis of some new 5fluoro/chloro/bromo-N’-(4-phenyl-1,3-thiazol-2-yl)-1H-indole-2-carbohydrazide
derivatives as possible antifungal and anti bacterial agents, Frontiers in Chemistry,
CUSAT, March 24-25, Abstr. No. POC-15.
75
89.
K.K.Vijaya Raj,B.V. Ashalatha and B. Narayana (2006) Synthesis of 2-(2-bromo-5methoxyphenly)-6-aryl[1,3]thiazolo[3,2-b][1,2,4]-triazoles and evaluation of biological
activity, FIC06, March 24-25, CUSAT, Abstr. No.POC-11.
90.
B.V.Ashalatha,K.K.Vijaya Raj andB. Narayana (2006) Synthesis of some new 5-fluoro/
chloro/ bromo- N’-(4-phenyl-1,3-thiazol-2-yl)-1H indole-2-carbohydrazide derivatives as
possible antifungal and antibacterial agents, FIC06, March 24-25, CUSAT, Abstr. No.POC11.
91.
B. Narayana, B.V.Ashalatha and N.Suchetha Kumari (2006) Synthesis, Antimicrobial and
Antiinflammatory Activity of some Nitroindole-2-Carbohydrazide Derivatives, CTCR, May
13-14, Mangalore University, Abstr. No.07.
92.
B. Narayana, K.K.Vijaya Raj, N.Suchetha Kumari and C.H.Anoop Kumar (2006)
Neuropsychobehavioral Effects and Anticancer Activity of Some New Substituted Triazolo
[4,3-a][1,4] Benzodiazepines, CTCR, May 13-14, Mangalore University, Abstr. No.08.
93.
B. Narayana, B.V. Ashalatha, K.K.Vijaya Raj and B.K. Sarojini (2006) Studies on
Anticancer Activity of Some Nitroindole Oxadiazole Derivatives, CTCR, May 13-14,
Mangalore University, Abstr. No.09.
94.
Tom Cherian and B. Narayana (2006) A Simple Spectrophotometric Determination of
Endosulfan, CTCR, May 13-14, Mangalore University, Abstr. No.25.
95.
Tom Cherian and B. Narayana (2006) A Simple Spectrophotometric Method for the
Determination of Iodate, CTCR, May 13-14, Mangalore University, Abstr. No.26.
96.
K.Sunil and B. Narayana (2006) A Rapid and Sensitive Spectrophotometric Method for
the Determination of Hydrogen Peroxide, CTCR, May 13-14, Mangalore University, Abstr.
No.70.
97.
Mendalin Mathew and B. Narayana (2006) A Simple Spectrophotometric Method for the
Determination of Cerium(IV) Using Thionin as a Chromogenic Reagent, CTCR, May 1314, Mangalore University, Abstr. No.90
98.
Mendalin Mathew and B. Narayana (2006) A Facile Spectrophotometric Method For the
Determination of Copper(II) Using Variamine blue as a Chromogenic Reagent, CTCR, May
13-14, Mangalore University, Abstr. No.91
99.
B.K.Sarojini, B. Narayana, J Indira, H.S.Yathirajan (2006) Studies on structure activity
relationship [SAR] for non linear optical [NLO] property of new halo substituted chalcone
derivatives, Eighth International conference on Optoelectronics, Fiber optics and photonicsPHOPTONICS- 13-19 Dec.2006, ABS-No. NLO-25 p.No.353.
100. B.K. Sarojini, B. Narayana, A. Mithun (2006) Synthesis,characterization and studies on
crystal structure of 2-Bromo-1-(4-methylphenyl)-3-[4-(methylsulfanyl)phenyl]prop-2-en-1one ’National conference on emerging Trends in Physics, Electronics and Engineering
Sciences, Sept. 25-26, 2006, JSS. College, Ooty road, Mysore. Pp 81-84.
76
101. B.K.Sarojini, B. Narayana and J. Indira, (2006) Studies on crystal structure of 1,5-bis(4chlorophenyl)penta-1,4-dien-3-one National conference on emerging Trends in Physics,
Electronics and Engineering Sciences, Sept. 25-26, 2006, JSS. College, Ooty road, Mysore.
Pp 39-43.
102. B.K. Sarojini, B. Narayana and J. Indira (2006) Synthesis and Studies on Non Linear
Optical Property of Chalcone dibromide derivative’ National conference on Chemical
sciences for Industry and Society, Jan.6-8 2006. Department of Industrial Chemistry,
Kuvempu University, Shimoga, India. PP-43.
103. K Sunil and B. Narayana (2006) A Rapid and Sensitive Spectrophotometric Method for
the Determination of Hydrogen peroxide. CTCR, Mangalore University, Abstr. No.70.
104. T.V. Sreevidya and B. Narayana (2007) A Facile Spectrophotometric Method for the
Determin ation of Artemisinin and Dihydroartemisinin, FOCY-2007, Calicut University,
Kerala, Abstr. No.34.
105. T.V. Sreevidya and B. Narayana (2007) A Facile Spectrophotometric Method for the for
the Determination of Artesunate in Pharmaceuticals, NCEAB, Kuvempu University,
Karnataka ,Abstr. No.28.
106. B.K. Sarojini, B. Narayana, J. Indira, H.S.Yathirajan (2007) MicrowavAssisted Synthesis
of New NLO Material-(2E)-3-(biphenyl-4-yl)-1-(4-methoxyphenyl)-prop-2-en-1-one..’
Singapore international Chemistry Conference SICC-5/APCE-7 held on 17-19th Dec.2007
at Singapore International Convention Exhibition Centre, Singapore. Symposium 4:69.
107. B. Narayana, Mendalin Mathew and B.K Sarojini (2007) Synthesis and mesomorphic
behaviour of chiral bidentate ligands and their cu(ii) metallomesogens’ National conference
on emerging areas in Chemical and Biological Sciences, held on March 23-24, 2007 at
Kuvempu University, Shimoga. Abstr. No. 14.
108. T.V. Sreevidya and B. Narayana (2007) A Simple Spectrophotometric Method for the
Determination of Artemethere and Arteether, NCEAB, Kuvempu University, Karnataka,
Abstr. No.29.
109. K. Sunil and B. Narayana (2007) Spectrophotometric Determination of Dissolved Oxygen
in Water Samples. NCEACB, Kuvempu University, Abstr. PP-30.
110. K Sunil and B. Narayana (2007) A Rapid and Sensitive Spectrophotometric Method for
the Determination of Hydrogen peroxide, NCEACB, Kuvempu University, Abstr. PP-31.
111. T.V. Sreevidya and B. Narayana (2008) Polymorphism-A Second Polymorph of Carvedilol
and Its Spectrophotometric Determination, ICAM, Mahatma Gandhi University, Kottayam,
Abstr. CTP-02.
112. K. Veena and B. Narayana (2008) Spectrophotometric Determination of Nitrite by
Diazotization Method, ICAM, Mahatma Gandhi University, Kottayam, Abstr. PP-27.
113. T.V. Sreevidya and B. Narayana (2008) Synthesis, characterization of some chalcones and
77
their derivatives, ICFCR-2008, Mangalore University Dec 29-31. P.91.
114.
T.V. Sreevidya and B. Narayana (2008) Spectrophotometric determination of nevirapine and
single cystal X-ray structure of its derivative, ICFCR-2008, Mangalore University Dec 29-31.
P.118.
115.
K.Veena and B. Narayana (2008) A facile method for the spectrophotometric determination
of hydroxylamine, ICFCR-2008, Mangalore University Dec 29-31. P.92.
116. K.Veena and B. Narayana (2008) An improved method for the spectrophotometric
determination of hypochlorite, ICFCR-2008, Mangalore University Dec 29-31. P.118.
117. Chand Pasha and B. Narayana (2008): Determination of selenium in environmental and
pharmaceutical samples by simple spectrophotometric method, ICFCR-2008, Mangalore
University Dec 29-31. P.94.
118. Chand pasha and B. Narayana (2008) A simple method for the spectrophotometric
determination of vanadium in steel, pharmaceutical, environmental and biological samples
using safranine O, ICFCR-2008, Mangalore University Dec 29-31. P.119.
119. K.Sunil and B. Narayana (2008) Facile and sensitive spectrophotometric method for the
determination of chromium, ICFCR-2008, Mangalore University Dec 29-31. P.90.
120. K.Sunil and B. Narayana (2008) New reagents for the spectrophotometric determination of
selenium, ICFCR-2008, Mangalore University Dec 29-31. P.117.
121. B.K. Sarojini, B. Narayana, N.Suchetha Kumari, C.G.Darshan Raj and L.N.Madhu (2008)
Studies on antioxidant property of new chalcone and bischalcone derivatives, ICFCR-2008,
Mangalore University Dec 29-31. P.31.
122. B. Narayana, N. V. Sreekumar and Abraham Joseph (2009) 4-Amino-3-mercapto-6-(tbutyl)-1,2,4- triazin(4H)-5-one(AMBT) as Corrosion Inhibitor for Mild Steel in 0.5N
Hydrochloric acid, ICRAIEST-2009, Mangalore University Nov 05-07. P.27
123. Bincy Joseph. Sam Joseph, Abraham Joseph and B. Narayana (2009) Role of Imidazole -2thione (IT) as Inhibitor for the Corrosion of Mild Steel in 1M Hydrochloric acid, ICRAIEST2009, Mangalore University Nov 05-07. P.30.
124. Bincy Joseph. Sam Joseph, Abraham Joseph and B. Narayana (2009) Effect of Ethylene
Thiourea(ETU) on the Corrosion of Mild Steel in 1M Hydrochloric acid, ICRAIEST- 2009,
Mangalore University Nov 05-07. P.31
125. B.K. Sarojini, C.G.Darshan Raj, B. E. Kumaraswamy, B. Narayana (2009) Evaluation of
the Antioxidant Activity of New Bis Benzylidene Cyclopentanone Derivatives by
Cyclovolametry ICRAIEST- 2009, Mangalore University Nov 05-07. P.52
126. B. Narayana and K. Veena (2009) Spectrophotometric Determination of Omeprazole in
Pharmaceuticals, ICRAIEST- 2009, Mangalore University Nov 05-07. PP.77
127. B. Narayana, Divya N. Shetty and K. Ashwini (2009) A Simple and Sensitive Method for
The Spectrophotometric Determination of Pefloxacin Mesylate, ICRAIEST- 2009,
78
Mangalore University Nov 05-07. PP.78
128. M. T. Swamy, C.S. Chidan Kumar, B.P. Siddaraju, H.S. Yathirajan and B. Narayana
(2010) Crystal and molecular structure studies of an etoposide phosphate intermediate,
NCRTCBS-2010, Kuvempu University, March 30-31, OP-1.
129. Divya N. Shetty and B. Narayana (2010) Novel method for the spectrophtometric
determination of betamethasone dipropionate, NCRTCBS-2010, Kuvempu University,
March 30-31, OP- 30.
130. S. Samshuddin and B. Narayana (2010) Synthesis and characterization of some mannich
bases and N-alkylbenzimidazoles derived from 2-(biphenyl-4-yl)-1H-benzimidazole,
NCRTCBS-2010, Kuvempu University, March 30-31, OP- 31.
131. Q.N.M.H. AL-arique, M. S. Siddegowda, A.N. Mayekar. A. S. Praveen, H.S. Yathirajan
and B. Narayana (2010) Crystal and molecular structure studies of a dibenzo[b, f]azipine
derivative, , NCRTCBS-2010, Kuvempu University, March 30-31, PP-1.
132. Divya N. Shetty and B. Narayana (2010) A new method for the spectrophotometric
determination of colchicoside, NCRTCBS-2010, Kuvempu University, March 30-31, PP86.
133. B. Narayana and K. Veena (2010) A new facile and sensitive system for the
spectrophtometric determination of
citalopram hydrobromide in pharmaceuticals,
NCRTCBS-2010, Kuvempu University, March 30-31, PP-87.
134. B. Narayana and K. Veena (2010) Spectrophotometric determination of fexofenadine
hydrochloride in pharmaceuticals, NCRTCBS-2010, Kuvempu University, March 30-31,
PP- 88.
135. N.Gopalakrishna Bhat and B. Narayana (2010) Indirect complexometric determination of
mercury(II) using 2,2’- Bipyridyl as selective masking agent, NCRTCR-2010, NITK,
Surathkal, March 8-10, OP-9.
136. Sarojini B.K, Darshan Raj C.G, B. Narayana, Ganesh S and Ramakrishna M.K (2010) In
vivo
antioxidant
property
of
novel
(2E,5E)-2,5-bis(3-methoxt-4-hydroxy
benzylidenE)cyclopentanone on Drosophila melanogaster, NCRTCR-2010, NITK,
Surathkal, March 8-10, OP-13.
137. Divya N Shetty and B. Narayana (2010) Simple Spectrophotometric Determination of
Norfloxacin using 1, 2 naphthoquinone-4- sulphonate as a Chromogenic Reagent,
NCRTCR-2010, NITK, Surathkal, March 8-10, OP-28.
138. K. Veena and B. Narayana (2010) Spectrophotometric Determination of Nevirapine in
Pure and Dosage Forms, NCRTCR-2010, NITK, Surathkal, March 8-10, OP-39.
139. B. Narayana and K. Ashwini (2010) Novel Reagent for the Spectrophotometric
Determination of Ranitidine Hydrochloride, NCRTCR-2010, NITK, Surathkal, March 8-10,
PP-04.
79
140. Divya N Shetty and B. Narayana (2010) p-Dimethylaminobenzaldehyde as a New
Chromogenic Reagent for the Spectrophotometric Determination of Carvedilol, NCRTCR2010, NITK, Surathkal, March 8-10, PP-06.
141. S. Samshuddin and B. Narayana (2010) Synthesis and Characterization of Some New 2Aryloxy methylbenzimidazole Derivatives and their Chalcones, NCRTCR-2010, NITK,
Surathkal, March 8-10, PP-32.
142. K. Veena and B. Narayana (2010) A Facile and Sensitive Method for the
Spectrophotometric Determination of Betamethasone in Pharmaceuticals, NCRTCR-2010,
NITK, Surathkal, March 8-10, PP-44.
143. L. N. Madhu, N. Suchetha Kumari, B. Narayana, Ganesh Sanjeev, B.K. Sarojini, P.
Naveen, S. Samshuddin, G. Damodara (2010) Protective effect of 1,2,4 - triazole on
electron beam radiation induced oxidative stress in Swiss Albino Mice. International
Conference on Radiation Biology (ICRB- 2010), Chennai, November 15-17, 2010.
144. S.Samshuddin and B. Narayana (2010) Synthesis and charecterisation of some mannich
bases and N-alkyl benzimidazoles derived from 2-(biphenyl-4-yl)-1H- bnzimidazole. Op-31.
National Conference on Recent Trends in Chemical and Biological Sciences (NCRTCBS2010), Kuvempu University, Shimoga, March 30-31, 2010.
145. Divya N. Shetty and B. Narayana (2010): Novel methods for the spectrophotometric
determination of colchicoside, Frontier Areas in Chemical Science and nanotechnology
(NSFACNT-2010), Kuvempu University, Shimoga, ICPP-33
146. Divya N. Shetty and B. Narayana (2010) A new approach for the spectrophotometric
determination of ketorolac tromethamine, Frontier Areas in Chemical Science and
Nanotechnology (NSFACNT-2010), Kuvempu University, Shimoga, ICPP-36.
147. S. Samshuddin, B. Narayana, B.K. Sarojini, H.S.Yathirajan , C.G. Darshanraj and R.
Raghavendra (2011) Synthesis, characterization and biological evaluation of some 1, 3, 5triaryl-2-pyrazolines. PP-92. International Symposium on Challenges in Drug Discovery
Programme (ISCDDP-2011), Karnataka State Open University, Mysore, February 16-17,
2011.
148. S. Samshuddin and B. Narayana (2011) Synthesis, characterization and biological
evaluation of some new pyrazoles derived from 4,4’-difluoro chalcone. PP-13. National
Symposium on Chemistry and Humanity (NSCH-2011), MIT, Manipal, July 11 and 12,
2011.
149. Divya N. Shetty and B. Narayana (2011) Development and validation of new
spectrophotometric methods for the determination of carvedilol in pharmaceutical dosage
forms, National Symposium on Chemistry and Humanity (NSCH-2011), Manipal Institute
of Technology, Manipal, PP-04.
150. S. Samshuddin, B. Narayana, B.K. Sarojini, Divya N. Shetty and N. Sucheta Kumari
(2011) Synthesis, characterization and biological evaluation of some new functionalized
80
terphenyl derivatives. PP-229. International Conference on Synthetic and Structural
Chemistry (ICSSC-2011), Mangalore University, Mangalore, December 8-10, 2011.
151. Divya N. Shetty and B. Narayana (2011) Simple and sensitive method for the
spectrophotometric determination of nifedipine, International Conference on Synthetic and
Structural Chemistry (ICSSC-2011), Mangalore University, Mangalore, PP-234.
152. S. Samshuddin and B. Narayana (2011) Synthesis, characterization and biological
evaluation of novel terphenyl chalcones. PP-233. International Conference on Synthetic and
Structural Chemistry (ICSSC-2011), Mangalore University, Mangalore, December 8-10,
2011.
153. Divya N. Shetty, B. Narayana and S. Samshuddin (2011) Novel reagent for the
spectrophotometric determination of Isoniazid. PP-195. International Conference on
Synthetic and Structural Chemistry (ICSSC-2011), Mangalore University, Mangalore,
December 8-10, 2011.
154. R. Srinivasan and B. Narayana (2011) Synthesis, characterization and biological evaluation
of some new spiro heterocyclic derivatives. PP-230. International Conference on Synthetic
and Structural Chemistry (ICSSC-2011), Mangalore University, Mangalore, December 810, 2011.
155. K. Divya and B. Narayana (2013) Selective and validated spectrophotometric methods for
the determination of midazolam using N-Bromosuccinimide. PP-33. 5th International
Symposium on Drug Development for Orphan/ Neglected Diseases (CTDDR-2013), CDRI,
Lucknow, February 26-28,2013.
156. Prakash S Nayak and B. Narayana (2013) Synthesis, Structural Characterization and
Biological Evaluation of New Series of Amides. PP-225. 5th International Symposium on
Drug Development for Orphan/ Neglected Diseases (CTDDR-2013), CDRI, Lucknow,
February 26-28,2013.
157. M. Sapnakumari, B. Narayana and S. Samshuddin (2013) Synthesis, Characterization and
Antimicrobial Screening Studies of Some New Cyclohexenone Derivatives. PP-246. 5th
International Symposium on Drug Development for Orphan/ Neglected Diseases (CTDDR2013), CDRI, Lucknow, February 26-28,2013.
158. K. Divya, M. Sapnakumari, Prakash S Nayak and B. Narayana (2014) Novel Reagent for
the Spectrophotometric determination of Sulfadoxine by the Formation of Co(II) Complex.
PP-97. International Conference on Chemical Biology, Disease Mechanisms and
Therepeutics (ICCB-2014), CSIR- IICT, Hyderabad, February 6-8,2014.
159. Prakash S Nayak, K. Divya, M. Sapnakumari, and B. Narayana (2014) Synthesis,
characterization and Radio-protective study of 1,3,4oxadiazole derivative on Reproductive
organs of Drosophila Model by the Induction of Electron Beam Radiation. PP-102.
International Conference on Chemical Biology, Disease Mechanisms and Therepeutics
(ICCB-2014), CSIR- IICT, Hyderabad, February 6-8,2014.
81
160. M. Sapnakumari, K. Divya, Prakash S Nayak and B. Narayana (2014) Synthesis of new
pyrazoline Dervatives and their Evaluation for Antitubercular and DPPH Scavenging
Activity. PP-94. International Conference on Chemical Biology, Disease Mechanisms and
Therepeutics (ICCB-2014), CSIR- IICT, Hyderabad, February 6-8,2014.
161. V. V. Salian, B. Narayana and N. Banu (2014) Synthesis, characterization and crystal
structure studies of cuminaldehyde chalcone and its pyrazoline derivatives, National
Conference on Pure and Applied Chemistry-2014 (NACOPAC-2014), University of
Mysore, Mysuru, December 29-31, pp-48.
162. N. Banu, B. Narayana and V. V. Salian (2014) Selective spectrophotometric determination
of bifonazole by the formation of charge transfer complex, National Conference on Pure
and Applied Chemistry-2014 (NACOPAC-2014), University of Mysore, Mysuru,
December 29-31, pp-52.
163. S. N. Karanth, B. Narayana and B. K. Sarojini, (2014) Synthesis and charecterization of
1,2,4-triazole derivatives, National Conference on Pure and Applied Chemistry-2014
(NACOPAC-2014), University of Mysore, Mysuru, December 29-31, pp-138.
164. V. V. Salian and B. Narayana (2015) Synthesis and characterization of N-substituted
pyrazoline derivatives as potential antibacterial agents, National Conference on Recent
Advances in Chemical Science Research-2015 (RACSR-2015), Kuvempu University,
Shimoga, March 14-15, op-8.
165. N. Banu and B. Narayana (2015) New visible spectrophotometric method for the
determination of propiverine in pure and dosage form, National Conference on Recent
Advances in Chemical Science Research-2015 (RACSR-2015), Kuvempu University,
Shimoga, March 14-15, op-9.
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