Items where Author is "Chakraborty, Tushar K."

Article

Sarkar, Parijat ; Harikumar, Kaleeckal G. ; Rawat, Satinder S. ; Das, Sanjib ; Chakraborty, Tushar K. ; Chattopadhyay, Amitabha (2021) Environment-Sensitive Fluorescence of 7-Nitrobenz-2-oxa-1,3-diazol-4-yl (NBD)-Labeled Ligands for Serotonin Receptors Molecules, 26 (13). p. 3848. ISSN 1420-3049

Khare, Prashant ; Gupta, Amit K. ; Gajula, Praveen K. ; Sunkari, Krishna Y. ; Jaiswal, Anil K. ; Das, Sanchita ; Bajpai, Preeti ; Chakraborty, Tushar K. ; Dube, Anuradha ; Saxena, Anil K. (2012) Identification of novel S-adenosyl-L-homocysteine hydrolase inhibitors through homology-model-based virtual screening, synthesis, and biological evaluation Journal of Chemical Information and Modeling, 52 (3). pp. 777-791. ISSN 1549-9596

Chakraborty, Tushar K. ; Das, Sanjib (2010) ChemInform Abstract: Chemistry of Potent Anticancer Compounds, Amphidinolides. ChemInform, 32 (52). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Tapadar, Subhasish (2010) ChemInform Abstract: Diastereoselective Opening of Trisubstituted Epoxy Alcohols: Application in the Synthesis of (+)-Prelactone C. ChemInform, 32 (22). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Thippeswamy, Devasamudram ; Jayaprakash, Sarva (2010) ChemInform Abstract: Stereoselective Synthesis of Chiral γ-Hydroxy-β-methyl Methylcarbinols. ChemInform, 30 (49). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Das, Sanjib ; Raju, T. Venugopal (2010) ChemInform Abstract: Stereoselective Synthesis of Highly Substituted Tetrahydrofurans. ChemInform, 32 (42). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Ghosh, Animesh (2010) ChemInform Abstract: Stereoselective Synthesis of N-Phthalimido-2-carboxyaziridines: Precursors to α-Hydrazino Acid Derivatives. ChemInform, 33 (5). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Das, Sanjib (2010) ChemInform Abstract: Studies Directed Toward the Syntheses of Amphidinolides: Formal Total Synthesis of (-)-Amphidinolide P. ChemInform, 32 (32). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Ghosh, Subhash ; Dutta, Shantanu (2010) ChemInform Abstract: Studies Directed Towards the Synthesis of Stevastelins - A Macrolactonization Approach to Stevastelin B. ChemInform, 32 (42). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Ghosh, Animesh ; Nagaraj, R. ; Sankar, A. Ravi ; Kunwar, Ajit C. (2010) ChemInform Abstract: Synthesis and Conformational Studies of Peptidomimetics Containing a Carbocyclic 1,3-Diacid. ChemInform, 33 (7). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Das, Sanjib (2010) ChemInform Abstract: Synthesis of Chiral 1,3-Diols by Radical-Mediated Regioselective Opening of 2,3-Epoxy Alcohols Using Cp2TiCl. ChemInform, 33 (26). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Srinivasa Rao, K. ; Udaya Kiran, M. ; Jagadeesh, B. (2009) Stabilization of β-hairpin structures via inter-strand ∏-∏ and hydrogen bond interactions in α-, β-, γ-hybrid peptides Tetrahedron Letters, 50 (30). pp. 4350-4353. ISSN 0040-4039

Reddy, Pulimamidi R. ; Manjula, Pallerla ; Chakraborty, Tushar K. ; Samanta, Rajarshi (2009) A 1 : 2 copper(II)-tripeptide complex for DNA binding and cleavage agent under physiological conditions Chemistry and Biodiversity, 6 (5). pp. 764-773. ISSN 1612-1872

Taneja, Bhupesh ; Yadav, Jyoti ; Chakraborty, Tushar K. ; Brahmachari, Samir K. (2009) An Indian effort towards affordable drugs: "generic to designer drugs" Biotechnology Journal, 4 (3). pp. 348-360. ISSN 1860-6768

Chakraborty, Tushar K. ; Srinivasa Rao, K. ; Udaya Kiran, M. ; Jagadeesh, B. (2008) Nucleation of the β-hairpin structure in a linear hybrid peptide containing α-, β- and γ-amino acids Tetrahedron Letters, 49 (14). pp. 2228-2231. ISSN 0040-4039

Sharma, Monika ; Kumar, Praveen ; Singh, Harjinder ; Chakraborty, Tushar K. (2006) Preferential cyclotrimerization of 5-(aminomethyl)-2-furancarboxylic acid (AMFC): electrostatic and orbital interactions studies Journal of Molecular Structure: Theochem, 764 (1-3). pp. 109-115. ISSN 0166-1280

Reddy, Pulimamidi R. ; Mohan, Sepuru K. ; Manjula, Pallerla ; Chakraborty, Tushar K. (2006) A new S₄-ligated zinc-peptide 1 : 2 complex for the hydrolytic cleavage of DNA Chemistry and Biodiversity, 3 (4). pp. 456-462. ISSN 1612-1872

Chakraborty, Tushar K. ; Roy, Saumya ; Kumar, S. Kiran ; Kunwar, Ajit C. (2005) Synthesis and structural studies of peptides containing a glucose-derived furanoid sugar amino acid Tetrahedron Letters, 46 (17). pp. 3065-3070. ISSN 0040-4039

Chakraborty, Tushar K. ; Goswami, Rajib K. (2004) Synthesis of (3R,4S,5S,9S)-3,5,9-trihydroxy-4-methylundecanoic acid δ-lactone Tetrahedron Letters, 45 (41). pp. 7637-7639. ISSN 0040-4039

Chakraborty, Tushar K. ; Ramakrishna Reddy, V. ; Sudhakar, G. ; Uday Kumar, S. ; Jagadeshwar Reddy, T. ; Kiran Kumar, S. ; Kunwar, Ajit C. ; Mathur, Archna ; Sharma, Rajan ; Gupta, Neena ; Prasad, Sudhanand (2004) Conformational studies of 3,4-dideoxy furanoid sugar amino acid containing analogs of the receptor binding inhibitor of vasoactive intestinal peptide Tetrahedron, 60 (38). pp. 8329-8339. ISSN 0040-4020

Chakraborty, Tushar K. ; Srinivasu, P. ; Sakunthala Madhavendra, S. ; Kiran Kumar, S. ; Kunwar, Ajit C. (2004) Conformational studies of the linear homooligomers of a glucose-derived furanoid sugar amino acid Tetrahedron Letters, 45 (18). pp. 3573-3577. ISSN 0040-4039

Chakraborty, Tushar K. ; Tapadar, Subhasish ; Raju, T. Venugopal ; Annapurna, J. ; Singh, Harjinder (2004) Cyclic trimers of chiral furan amino acids Synlett, 14 . pp. 2484-2488. ISSN 0936-5214

Singh, Harjinder ; Arora, Karunesh ; Tapadar, Subhasish ; Chakraborty, Tushar K. (2004) Preferential polymerization of 5-(aminomethyl)-2-furancarboxylic acid (AMFC) into a cyclic tripeptide Journal of Theoretical and Computational Chemistry, 3 (4). pp. 555-566. ISSN 0219-6336

Chakraborty, Tushar K. ; Purkait, Subhas ; Das, Sanjib (2004) Synthesis of Chiral 4-Hydroxy-2,3-unsaturated Carbonyl Compounds from 3,4-Epoxy Alcohols by Oxidation: Application in the Formal Synthesis of Macrosphelide A. ChemInform, 35 (10). ISSN 0931-7597

Chakraborty, Tushar K. ; Purkait, Subhas ; Das, Sanjib (2003) Synthesis of chiral 4-hydroxy-2,3-unsaturated carbonyl compounds from 3,4-epoxy alcohols by oxidation: application in the formal synthesis of macrosphelide A Tetrahedron, 59 (46). pp. 9127-9135. ISSN 0040-4020

Chakraborty, Tushar K. ; Ramakrishna Reddy, V. ; Jagadeshwar Reddy, T. (2003) Synthesis of highly substituted tetrahydropyrans: preparation of the C20-C28 moiety of phorboxazoles Tetrahedron, 59 (43). pp. 8613-8622. ISSN 0040-4020

Chakraborty, Tushar K. ; Laxman, Pasunoori (2003) Total synthesis of (+)-crocacin A Tetrahedron Letters, 44 (27). pp. 4989-4992. ISSN 0040-4039

Chakraborty, Tushar K. ; Tapadar, Subhasish (2003) Synthesis of (+)-prelactone B Tetrahedron Letters, 44 (12). pp. 2541-2543. ISSN 0040-4039

Chakraborty, Tushar K. ; Krishna Mohan, B. ; Kiran Kumar, S. ; Kunwar, Ajit C. (2003) Nucleation of β-hairpin structure in a pyrrole amino acid containing peptide Tetrahedron Letters, 44 (3). pp. 471-473. ISSN 0040-4039

Chakraborty, Tushar K. ; Ghosh, Animesh ; Venugopal Raju, T. (2003) Efficient ring opening reactions of N-tosyl aziridines with amines and water in presence of catalytic amount of cerium(IV) ammonium nitrate Chemistry Letters, 32 (1). pp. 82-83. ISSN 0366-7022

Chakraborty, Tushar K. ; Ghosh, Animesh ; Kumar, S. Kiran ; Kunwar, Ajit C. (2003) Nucleation of β-Hairpin Structures with Cis Amide Bonds in E-Vinylogous Proline-Containing Peptides The Journal of Organic Chemistry, 68 (16). pp. 6459-6462. ISSN 0022-3263

Chakraborty, Tushar K. ; Ghosh, Animesh ; Kiran Kumar, S. ; Kunwar, Ajit C. (2003) Nucleation of β-hairpin structures with cis amide bonds in E-Vinylogous proline-containing peptides Journal of Organic Chemistry, 68 (16). pp. 6459-6462. ISSN 0022-3263

Chakraborty, Tushar K. ; Ghosh, Animesh (2002) Synthesis of chiral α-amino acids Tetrahedron Letters, 43 (52). pp. 9691-9693. ISSN 0040-4039

Chakraborty, Tushar K. ; Ghosh, Animesh ; Ravi Sankar, A. ; Kunwar, Ajit C. (2002) Development of 2,3-diazabicyclo[2.2.1]heptane as a constrained azapeptide template and its uses in peptidomimetic studies Tetrahedron Letters, 43 (32). pp. 5551-5554. ISSN 0040-4039

Chakraborty, Tushar K. ; Krishna Mohan, B. ; Kiran Kumar, S. ; Kunwar, Ajit C. (2002) Development of 5-(aminomethyl)pyrrole-2-carboxylic acid as a constrained surrogate of Gly-ΔAla and its application in peptidomimetic studies Tetrahedron Letters, 43 (14). pp. 2589-2592. ISSN 0040-4039

Chakraborty, Tushar K. ; Laxman, Pasunoori (2002) Total synthesis of (+)-crocacin D Tetrahedron Letters, 43 (14). pp. 2645-2648. ISSN 0040-4039

Chakraborty, Tushar K. ; Das, Sanjib (2002) Synthesis of chiral 1,3-diols by radical-mediated regioselective opening of 2,3-epoxy alcohols using cp₂TiCl Tetrahedron Letters, 43 (12). pp. 2313-2315. ISSN 0040-4039

Chakraborty, Tushar K. ; Tapadar, Subhasish ; Kiran Kumar, S. (2002) Cyclic trimer of 5-(aminomethyl)-2-furancarboxylic acid as a novel synthetic receptor for carboxylate recognition Tetrahedron Letters, 43 (7). pp. 1317-1320. ISSN 0040-4039

Chakraborty, Tushar K. ; Jayaprakash, Sarva ; Ghosh, Subhash (2002) Sugar amino acid based scaffolds - novel peptidomimetics and their potential in combinatorial synthesis Combinatorial Chemistry & High Throughput Screening, 5 (5). pp. 373-387. ISSN 1386-2073

Chakraborty, Tushar K. ; Ghosh, Subhash ; Jayaprakash, Sarva (2002) Sugar amino acids and their uses in designing bioactive molecules Current Medicinal Chemistry, 9 (4). pp. 421-435. ISSN 0929-8673

Chakraborty, Tushar K. ; Ghosh, Animesh (2002) Synthesis of chiral α-amino acids Tetrahedron Letters, 43 . pp. 9691-9693. ISSN 0040-4039

Chakraborty, Tushar K. ; Ghosh, Animesh (2002) A convenient synthesis of chiral β³-amino acids Synlett (12). pp. 2039-2040. ISSN 0936-5214

Chakraborty, Tushar K. ; Jayaprakash, Sarva ; Laxman, Pasunoori (2001) Total synthesis of (+)-crocacin C Tetrahedron, 57 (46). pp. 9461-9467. ISSN 0040-4020

Chakraborty, Tushar K. ; Ghosh, Animesh ; Nagaraj, R. ; Ravi Sankar, A. ; Kunwar, Ajit C. (2001) Synthesis and conformational studies of peptidomimetics containing a carbocyclic 1,3-diacid Tetrahedron, 57 (44). pp. 9169-9175. ISSN 0040-4020

Chakraborty, Tushar K. ; Ghosh, Subhash ; Dutta, Shantanu (2001) Studies directed towards the synthesis of stevastelins-a macrolactonization approach to stevastelin B Tetrahedron Letters, 42 (30). pp. 5085-5088. ISSN 0040-4039

Chakraborty, Tushar K. ; Das, Sanjib ; Venugopal Raju, T. (2001) Stereoselective synthesis of highly susbstituted tetrahydrofurans Journal of Organic Chemistry, 66 (11). pp. 4091-4093. ISSN 0022-3263

Chakraborty, Tushar K. ; Das, Sanjib (2001) Studies directed toward the syntheses of amphidinolides: formal total synthesis of (-)-amphidinolide P Tetrahedron Letters, 42 (19). pp. 3387-3390. ISSN 0040-4039

Chakraborty, Tushar K. ; Ghosh, Subhash (2001) Synthesis of furanoid sugar amino acids Journal of Indian Institute of Science, 81 . pp. 117-123. ISSN 0970-4140

Chakraborty, Tushar K. ; Tapadar, Subhasish (2001) Diastereoselective opening of trisubstituted epoxy alcohols: application in the synthesis of (+)-prelactone C Tetrahedron Letters, 42 (7). pp. 1375-1377. ISSN 0040-4039

Chakraborty, Tushar K. ; Jayaprakash, Sarva (2001) ChemInform Abstract: Total Synthesis of (+)-Crocacin C. ChemInform, 32 (15). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Das, Sanjib (2001) Chemistry of potent anti-cancer compounds, amphidinolides Current Medicinal Chemistry - Anti-Cancer Agents, 1 (2). pp. 131-149. ISSN 1568-0118

Chakraborty, Tushar K. ; Das, Sanjib ; Venugopal Raju, T. (2001) Stereoselective synthesis of highly susbstituted tetrahydrofurans Journal of Organic Chemistry, 66 (11). pp. 4091-4093. ISSN 0022-3263

Chakraborty, Tushar K. ; Laxman, Pasunoori (2001) Studies directed toward the synthesis of the C¹⁵-C²¹ fragment of (-)-discodermolide Journal of the Indian Chemical Society, 78 (10-12). pp. 543-545. ISSN 0019-4522

Chakraborty, Tushar K. ; Das, Sanjib (2000) ChemInform Abstract: Diastereoselective Opening of Trisubstituted Epoxy Alcohols: Application in the Studies Directed Toward the Synthesis of Octenoic Acid Moiety of Cryptophycins. ChemInform, 31 (40). p. no. ISSN 09317597

Chakraborty, Tushar K. ; Dutta, Shantanu (1997) Anti-Markovnikov opening of trisubstituted epoxy alcohols: application in the synthesis of 2-methyl-1,3-diols Journal of the Chemical Society. Perkin transactions 1 . pp. 1257-1259. ISSN 0300-922X

Chakraborty, Tushar K. ; Azhar Hussain, Khaja (1997) Synthesis of a peptidomimetic analog of the binding domain of rapamycin Chemistry Letters, 26 (1). pp. 9-10. ISSN 0366-7022

Chakraborty, Tushar K. ; Thippeswamy, Devasamudram ; Suresh, Vayalakkada R. ; Jayaprakash, Sarva (1997) Synthetic studies toward potent cytotoxic agent amphidinolide B : synthesis of the entire C14-C26 moiety of the top half Chemistry Letters, 26 (6). pp. 563-564. ISSN 0366-7022

Chakraborty, Tushar K. ; Suresh, Vayalakkada R. (1997) Synthetic studies toward potent cytotoxic agent amphidinolide B: synthesis of the entire Cl-C13 moiety of the bottom half Chemistry Letters, 26 (6). pp. 565-566. ISSN 0366-7022

Chakraborty, Tushar K. ; Azhar Hussain, Khaja (1996) Synthesis of rapamycin-peptide hybrid molecule (RAP-P): high affinity FKBP12 ligand Tetrahedron, 52 (11). pp. 4053-4064. ISSN 0040-4020

Nicolaou, K. C. ; Piscopio, Anthony D. ; Bertinato, Peter ; Chakraborty, Tushar K. ; Minowa, Nobuto ; Koide, Kazunori (1995) Total synthesis of rapamycin Chemistry: A European Journal, 1 (5). pp. 318-333. ISSN 0947-6539

Chakraborty, Tushar K. ; Hussain, Azhar K. ; Joshi, Subodh P. (1992) Stereocontrolled total synthesis of 9(R)-N-BOC-Ahda methyl ester Chemistry Letters, 21 (12). p. 2385. ISSN 0366-7022

Bhushan, Vidya ; Chakraborty, Tushar K. ; Chandrasekaran, Srinivasan (1984) Formation of cyclic carbonates in the reaction of 1,2-ditertiary diols with acetic anhydride and 4-(dimethylamino)pyridine Journal of Organic Chemistry, 49 (21). pp. 3974-3978. ISSN 0022-3263