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Dr. Parameshwarappa G
Dr. Parameshwarappa G
Assistant General Manager, Optimus Drugs R&D Center
Verified email at optimusdrugs.com
Title
Cited by
Cited by
Year
Synthesis of some new 2-(4-alkylthiophenoxy)-4-substituted-1, 3-thiazoles as possible anti-inflammatory and antimicrobial agents
T Karabasanagouda, AV Adhikari, R Dhanwad, G Parameshwarappa
542008
Sequential one-pot synthesis of tri-and tetrasubstituted thiophenes and fluorescent push–pull thiophene acrylates involving (het) aryl dithioesters as thiocarbonyl precursors
A Acharya, G Parameshwarappa, B Saraiah, H Ila
The Journal of Organic Chemistry 80 (1), 414-427, 2015
502015
One-Pot Synthesis of 2, 4, 5-Trisubstituted Imidazoles via [2+ 2+ 1] Cycloannulation of 1, 3-Bishet (aryl)-monothio-1, 3-diketones, α-Substituted Methylamines and Sodium …
S Yugandar, S Konda, G Parameshwarappa, H Ila
The Journal of Organic Chemistry 81 (13), 5606-5622, 2016
412016
Cyclocondensation of Hydroxylamine with 1, 3‐Bis (het) arylmonothio 1, 3‐Diketones and 1, 3‐Bis (het) aryl‐3‐(methylthio)‐2‐propenones: Synthesis of 3, 5‐Bis (het …
B Raghava, G Parameshwarappa, A Acharya, TR Swaroop, ...
European Journal of Organic Chemistry 2014 (9), 1882-1892, 2014
412014
Reaction of cyclic α-oxoketene dithioacetals with methylene isocyanides: a novel pyrrole annulation–ring-expansion domino process
S Yugandar, NC Misra, G Parameshwarappa, K Panda, H Ila
Organic letters 15 (20), 5250-5253, 2013
342013
Synthesis of 2, 4, 5-Trisubstituted Thiazoles via Lawesson’s Reagent-Mediated Chemoselective Thionation–Cyclization of Functionalized Enamides
SV Kumar, G Parameshwarappa, H Ila
The Journal of Organic Chemistry 78 (14), 7362-7369, 2013
272013
Synthesis of N‑Functionalized/NH-Multisubstituted Indoles, Thienopyrroles, Pyrroloindoles, and Pyrazolopyrroles via Sequential One-Pot Base-Mediated and Copper-Catalyzed Inter …
SV Kumar, B Saraiah, G Parameshwarappa, H Ila, GK Verma
J. Org. Chem. 79, 7961-7978, 2014
202014
Generation of complex azabicycles and carbobicycles from two simple compounds in a single operation through a metal‐free six‐step domino reaction
CM Bock, G Parameshwarappa, S Bönisch, C Neiss, W Bauer, F Hampel, ...
Chemistry–A European Journal 22 (15), 5189-5197, 2016
192016
Synthesis of N-Functionalized/NH-Multisubstituted Indoles, Thienopyrroles, Pyrroloindoles, and Pyrazolopyrroles via Sequential One-Pot Base-Mediated and Copper-Catalyzed Inter …
S Vijay Kumar, B Saraiah, G Parameshwarappa, H Ila, GK Verma
The Journal of Organic Chemistry 79 (17), 7961-7978, 2014
152014
Discovery of novel approach for regioselective synthesis of thioxotriaza-spiro derivatives via oxalic acid
VK Gopinatha, HA Swarup, SC Raghavan, K Mantelingu, KS Rangappa
Synlett 30 (17), 2004-2009, 2019
112019
Synthesis and anti-mirobial activity of thiazole substituted coumarins
G Parameshwarappa, J Lingamani, SB Patil, NM Goudgaon
Heterocyclic Communications 15 (5), 343-348, 2009
112009
Synthesis and biological evaluation of some new benzofuran derivatives
R Basawaraj, G Parameshwarappa, SS Sangapure
Indian Drug Manufacturers' Association, 2007
92007
Deeper Insight into the Six‐Step Domino Reaction of Aldehydes with Malononitrile and Evaluation of Antiviral and Antimalarial Activities of the Obtained Bicyclic Products
CM Bock, G Parameshwarappa, S Bönisch, W Bauer, C Hutterer, ...
ChemistryOpen 6 (3), 364-374, 2017
72017
Synthesis and biological screening of some new 2-N-arylaminoacetyl-5-chloro-3-methylbenzofurans
R Basawaraj, G Parameshwarappa, SS Sangapure
DR RS VARMA, 2006
72006
Synthesis of some biologically active 2, 4'-bipyridine-5-carbonitriles carrying the 4-hydroxyphenylthio moiety
T Karabasanagouda, VA Adhikari, G Parameshwarappa
Journal of the Serbian Chemical Society 74 (7), 733-743, 2009
62009
Synthesis and microbial activities of oxadiazoles, thia-diazoles and triazoles containing 5-Bromo-3-Amino Benzofuran nucleus from 5-Bromosalicylonitrile
G Parameshwarappa, B Raga, SO Khandre, SS Sangapure
Heterocyclic Communications 15 (5), 335-342, 2009
52009
Synthesis and biological activity of some pyridyl substituted benzofurans
R Basawaraj, SN Goled, G Parmeshwarappa, SS Sangapure
42009
8. Synthesis of new benzofuran analogues from 5-Bromosalicylaldehyde and their biological activities
SSS G. Parameshwarappa, B. Raga
Org. Chem.: An Indian Journal 4, 375., 2008
12008
Back Cover: Deeper Insight into the Six‐Step Domino Reaction of Aldehydes with Malononitrile and Evaluation of Antiviral and Antimalarial Activities of the Obtained Bicyclic …
CM Bock, G Parameshwarappa, S Bönisch, W Bauer, C Hutterer, ...
ChemistryOpen 6 (3), 452-452, 2017
2017
Inside Back Cover: Generation of Complex Azabicycles and Carbobicycles from Two Simple Compounds in a Single Operation through a Metal‐Free Six‐Step Domino Reaction (Chem. Eur …
CM Bock, G Parameshwarappa, S Bönisch, C Neiss, W Bauer, F Hampel, ...
Chemistry–A European Journal 22 (15), 5431-5431, 2016
2016
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