Direct catalytic asymmetric aldol reaction N Yoshikawa, YMA Yamada, J Das, H Sasai, M Shibasaki Journal of the American Chemical Society 121 (17), 4168-4178, 1999 | 505 | 1999 |
Catalytic Enantioselective meso-Epoxide Ring Opening Reaction with Phenolic Oxygen Nucleophile Promoted by Gallium Heterobimetallic Multifunctional … S Matsunaga, J Das, J Roels, EM Vogl, N Yamamoto, T Iida, K Yamaguchi, ... Journal of the American Chemical Society 122 (10), 2252-2260, 2000 | 261 | 2000 |
Cu (I)-catalyzed three component coupling protocol for the synthesis of quinoline derivatives HZS Huma, R Halder, SS Kalra, J Das, J Iqbal Tetrahedron letters 43 (36), 6485-6488, 2002 | 248 | 2002 |
Stable, storable, and reusable asymmetric catalyst: a novel La-linked-BINOL complex for the catalytic asymmetric Michael reaction YS Kim, S Matsunaga, J Das, A Sekine, T Ohshima, M Shibasaki Journal of the American Chemical Society 122 (27), 6506-6507, 2000 | 217 | 2000 |
Heterogeneous permanganate oxidations: an improved procedure for the direct conversion of olefins to. alpha.-diketones/. alpha.-hydroxy ketones S Baskaran, J Das, S Chandrasekaran The Journal of Organic Chemistry 54 (21), 5182-5184, 1989 | 116 | 1989 |
A Glimpse into Green Chemistry Practices in the Pharmaceutical Industry S Sharma, J Das, W Braje, AK Dash, S Handa ChemSusChem 13 (11), 2859-2875, 2020 | 106 | 2020 |
Synthesis of conformationally constrained analogues of linezolid: structure− activity relationship (SAR) studies on selected Novel tricyclic oxazolidinones N Selvakumar, D Srinivas, MK Khera, MS Kumar, RNVS Mamidi, ... Journal of medicinal chemistry 45 (18), 3953-3962, 2002 | 89 | 2002 |
Synthesis, SAR and antibacterial studies on novel chalcone oxazolidinone hybrids N Selvakumar, GS Kumar, AM Azhagan, GG Rajulu, S Sharma, ... European Journal of medicinal chemistry 42 (4), 538-543, 2007 | 75 | 2007 |
A novel and highly beta-selective epoxidation of delta 5-unsaturated steroids with permanganate ion MS Syamala, J Das, S Baskaran, S Chandrasekaran The Journal of Organic Chemistry 57 (6), 1928-1930, 1992 | 64 | 1992 |
Effects of positional and geometrical isomerism on the biological activity of some novel oxazolidinones J Das, CVL Rao, T Sastry, M Roshaiah, PG Sankar, A Khadeer, ... Bioorganic & medicinal chemistry letters 15 (2), 337-343, 2005 | 53 | 2005 |
Bicyclic compounds R Jain, S Trehan, J Das, N Singh, SK Sharma US Patent 9,133,116, 2015 | 52 | 2015 |
An easy access to aryl azides from aryl amines under neutral conditions J Das, SN Patil, R Awasthi, CP Narasimhulu, S Trehan Synthesis 2005 (11), 1801-1806, 2005 | 51 | 2005 |
Convenient Glycoside Synthesis of Amino Sugars: Michael‐Type Addition to 2‐Nitro‐D‐galactal J Das, RR Schmidt European journal of organic chemistry 1998 (8), 1609-1613, 1998 | 49 | 1998 |
Synthesis and antibacterial activity of novel oxazolidinones bearing N-hydroxyacetamidine substituent M Takhi, C Murugan, M Munikumar, KM Bhaskarreddy, G Singh, ... Bioorganic & medicinal chemistry letters 16 (9), 2391-2395, 2006 | 28 | 2006 |
A facile conversion of a 310 helical structure to a cyclic β-turn mimic in dehydrophenylalanine-derived small peptides through ring-closing metathesis T Sastry, B Banerji, SK Kumar, AC Kunwar, J Das, JP Nandy, J Iqbal Tetrahedron letters 43 (42), 7621-7625, 2002 | 28 | 2002 |
Synthesis of novel tricyclic oxazolidinones by a tandem SN2 and SNAr reaction: SAR studies on conformationally constrained analogues of Linezolid N Selvakumar, BY Reddy, GS Kumar, MK Khera, D Srinivas, MS Kumar, ... Bioorganic & medicinal chemistry letters 16 (16), 4416-4419, 2006 | 27 | 2006 |
An Easy Route to 2‐Amino‐β‐C‐Glycosides by Conjugate Addition to 2‐Nitroglycals K Pachamuthu, A Gupta, J Das, RR Schmidt, YD Vankar European Journal of Organic Chemistry 2002 (9), 1479-1483, 2002 | 26 | 2002 |
Antiinfective 1, 2, 3-triazole derivatives, process for their preparation and pharmaceutical compositions containing them J Das, S Natesan, S Trehan, J Iqbal, S Magadi US Patent App. 10/554,472, 2006 | 24 | 2006 |
Convenient Synthesis of Nucleosides of 2‐Deoxy‐2‐nitro‐D‐galactose andN‐Acetyl‐D‐galactosamine GA Winterfeld, J Das, RR Schmidt European Journal of Organic Chemistry 2000 (17), 3047-3050, 2000 | 22 | 2000 |
A Convenient Methodology for the Selective Reduction of Carboxylic Acids With Benzyltriethyl-Ammonium Borohydride—Chlorotrimethylsilane J Das, S Chandrasekaran Synthetic Communications 20 (6), 907-912, 1990 | 22 | 1990 |