Indian Journal of Chemistry |
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Sect. B: Organic Chemistry including Medicinal Chemistry http://www.niscair.res.in; http://nopr.niscair.res.in
Total visitors: 8490 since 05-07-2012
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VOL. 51B |
NUMBER 7 |
July 2012 |
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CONTENTS
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Papers |
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969 |
Synthesis of novel
α-amino acid functionalized 6-fluoro quinolones, their anti-bacterial
activity and molecular docking studies |
A
series of novel α-amino
acid functionalized 6-fluoro quinolones have been prepared and
screened for antibacterial activity in-vitro.
Promising compound 6e has been
identified for all strains. |
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6e |
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B P Venkat Lingaiah, T Yakaiah, A Chandra
Shekhar, A
G Sathaiah, K Raju, P Shanthan Rao*, B
Narsaiah, K Pranay Kumar,
U S
Fluoroorganic
Division, Biology Division (Bioinformatics), Molecular Modeling Group, Indian Institute
of Chemical Technology, Tarnaka, |
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981 |
Synthesis
and anti-inflammatory activity of imidazo[1,2-a] pyridinyl/pyrazinyl benzamides and acetamides |
A series of the
imidazo[1,2-a]pyridin-2-one and
imidazo[1,2-a]pyrazin-2-one
acetamide/benzamide derivatives have been synthesized, characterized and
their anti-inflammatory activities evaluated. |
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S Hemasrilatha, K Sruthi, A Manjula, V Harinadha
Babu & B Vittal Rao* Crop Protection Chemicals Division, Indian
Institute of Chemical Technology, Tarnaka, |
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988 |
Eco-friendly
method for catalytic aerial oxidation of Aloe-emodin to rheinal: An
intermediate for diacerein |
An eco-friendly process for
the synthesis of 4,5-dihydro-9,10-dioxo-9,10-
dihydroanthracene-2-carbalaldehyde (rheinal) from
1,8-dihydroxy-3-(hydroxymethyl)-9,10-anthracenedione (aloe-emodin) via aerial oxidation in presence of
catalysts such as oxovanadium, copper(II) salen or enzymes containing
copper(II) i.e. laccase is
described. |
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Bhairab Nath Roy*, Girij
Pal Singh & Piyush Suresh Lathi
Lupin Research Park, Lupin Ltd, Survey No 46/A & 47/A, |
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992 |
Stereoselective
bioreduction of chalcone and β diketone by Saccharomyces cerevisiae in biphasic solvent system: A
mechanistic study |
The
utility and versatility of Baker’s yeast as a biocatalyst in effecting
biotransformations such as stereoselective reductions of chalcones and
diketones in biphasic system is exemplified by delineation of a green
procedure. |
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Naziyanaz B
Pathan, Anjali M Rahatgaonkar & Mukund S Chorghade*
Chemistry Department, |
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1002 |
Facile
synthesis of new substituted aryl and heteroarylflavones by thermal and microwave
assisted Suzuki-Miyaura coupling reaction |
Synthesis of aryl and heteroarylflavones has been
carried out using Suzuki-Miyaura coupling reaction by thermal heating,
separately with catalysts, Pd(OCOCH3)2 and Pd[(Ph)3P]4. Microwave heating with Pd[(Ph)3P]4
catalyst reduced time of heating, and gave highest yield. |
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Vidya
Joshi* & Jaywant Govind Hatim
C. C. Shroff Research Institute, 13/14 Aradhana Industrial Development Corporation, Near Virwani Industrial Estate, Goregaon
(East), Mumbai, 400 063, |
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1011 |
Synthesis, characterization and antimicrobial
screening of some quinoline based dihydropyridine and
2-oxo-azetidine derivatives |
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Division of
Medicinal Chemistry, Department of Chemistry, |
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1020 |
Synthesis,
antimicrobial, insecticidal and anthelmintic activity studies of some new
alkyl/aryl 6-(4-(4-(4-methyl-1H-1,2,3-triazol-1-yl)phenyl
amino)phenyl)-N2,N4-bis(4-methoxyphenyl)-1,3,5-triazin-2,4-diamine
carbamic acid ester derivatives |
New carbamic acid ester derivatives containing
1,2,3-triazole nucleus have been synthesized and their antimicrobial,
insecticidal and anthelmintic activity investigated. |
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Department of Chemistry, Dr. H. S. Gour University,
Sagar 470 003, |
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Notes |
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1027 |
Studies on the reaction of
N-bromosuccinimide in dimethylsulphoxide: Part X — Action on
cholest-4-en-3,6-dione |
The reaction of cholest-4-en-3,6-dione
1 with NBS in DMSO furnishes three compounds which have been
identified as 2,7α-dibromocholest-1,4-dien-3,6-dione 2,
2,2,7α- tribromo cholest-4-en-3,6-dione 3 and 2α,7α-dibromo
cholest-4-en-3,6-dione 4 by various spectroscopic methods. |
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B P Pradhan, Utpal Debnath, Nagendra Narayan Pradhan & Pranab
Ghosh*
Natural Product and Polymer Chemistry
Laboratory, Department of Chemistry, |
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1032 |
Fuller’s earth catalyzed a
rapid synthesis of bis(indolyl)methanes under solvent free condition |
A rapid and highly efficient synthesis of various
bis(indolyl)methanes with high yield by the reaction of indoles and
arylaldehydes in presence of Fuller’s earth is demonstrated. |
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Naval
Kapuriya, Rajesh Kakadiya, Mahesh M Savant, Akshay M Pansuriya,
Chirag
V Bhuva, Anil
Sridhar
M Anandalwar, Javaregowda S Prasad, Anamik Shah & Yogesh T Naliapara*
Chemical Research
Laboratory, Department of Chemistry, Saurashtra University, Rajkot 360 005,
India |
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1039 |
Potassium phosphate catalyzed efficient synthesis of
3-carboxycoumarins |
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Kedar
A Undale, Dipak S Gaikwad, Tarannum S Shaikh, Uday V Desai & Dattaprasad
M Pore*
Department of Chemistry, |
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Authors for correspondence are indicated
by (*) |
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