Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Abhijeet K. Kayastha"'
Autor:
Satish Bhavsar, Shivaji Pawar, Sanjeev Joshi, Sunil Jadhav, Amit Mishra, Bharat Dond, Abhijeet K Kayastha, Ravindra Yeole, Prasad Deshpande, Sachin Bhagwat, Mahesh Patel
Publikováno v:
Results in Chemistry, Vol 7, Iss , Pp 101485- (2024)
Continuous evolution in bacterial strains confines utility of frontline antibacterial agents due to development of multiple resistance mechanisms. Especially gram-negative multidrug bacterial resistance is foremost important topic of concern. The cur
Externí odkaz:
https://doaj.org/article/7ab5721c3e5e416ba98ec8db2ec5cda9
Autor:
Satish Bhavsar, Tadiparthi Ravikumar, Sunil Gupta, Shivaji Pawar, Sanjay Dabhade, Abhijeet K. Kayastha, Prasad Deshpande, Ravindra Yeole, Manohar Nandanwar, Sachin Bhagwat, Mahesh Patel
Publikováno v:
Results in Chemistry, Vol 5, Iss , Pp 100757- (2023)
Ketolides are the fourth generation semisynthetic macrolides derived from erythromycin A, designed to address the limitations of currently available drug treatments including penicillins, macrolides and glycopeptides. Ketolides-the next generation ma
Externí odkaz:
https://doaj.org/article/b93c9d847a4e44f9afa5c287d96287e3
Autor:
Satish Bhavsar, Ravikumar Tadiparthi, Sunil Gupta, Shivaji Pawar, Ravindra Yeole, Abhijeet K. Kayastha, Prasad Deshpande, Sachin Bhagwat, Mahesh Patel
Publikováno v:
Chemical Papers. 77:3629-3640
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2e58ddba256a590495c85e2db8198e5
https://doi.org/10.1007/s11696-023-02725-3
https://doi.org/10.1007/s11696-023-02725-3
Autor:
Abhijeet K. Kayastha, Srinivas Hotha
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 2147-2155 (2013)
The synthesis of oligosaccharides is still a challenging task as there is no universal glycosyl donor for the synthesis of all oligosaccharides. The gold catalysis for glycosidation reactions, in which alkynylated glycosides are used, has emerged as
Externí odkaz:
https://doaj.org/article/e80bafa5bd754bcabacb9741342b85ee
Autor:
Srinivas Hotha, Abhijeet K. Kayastha
Publikováno v:
Tetrahedron Letters. 51:5269-5272
Armed/disarmed effect of propargyl glycosides in the presence of AuBr3 is studied. Observed that oxophilic AuBr3 cleaves interglycosidic bond of an armed disaccharide resulting in the formation of a disaccharide and a 1,6-anhydro sugar. Trisaccharide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37ee28c5a9f1fefe3847a5af55695ec1
https://doi.org/10.1016/j.tetlet.2010.07.157
https://doi.org/10.1016/j.tetlet.2010.07.157
Publikováno v:
Organic letters. 17(18)
Remote 6-O-picolinyl or 6-O-picoloyl substituents often provide high β-selectivity due to H-bond-mediated aglycone delivery (HAD). Herein it has been demonstrated that if the nitrogen atom of the 6-O-picolinyl or picoloyl moiety is temporarily block
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63e298871a4eb8de4c05947a05e67260
https://pubmed.ncbi.nlm.nih.gov/26349759
https://pubmed.ncbi.nlm.nih.gov/26349759
Autor:
Srinivas Hotha, Abhijeet K Kayastha
Publikováno v:
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 2147-2155 (2013)
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 2147-2155 (2013)
The synthesis of oligosaccharides is still a challenging task as there is no universal glycosyl donor for the synthesis of all oligosaccharides. The gold catalysis for glycosidation reactions, in which alkynylated glycosides are used, has emerged as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aedc896b75c088aae5df24b14526e22
https://pubmed.ncbi.nlm.nih.gov/24204427
https://pubmed.ncbi.nlm.nih.gov/24204427
Autor:
Abhijeet K. Kayastha, Srinivas Hotha
Publikováno v:
ChemInform. 43
Mechanistic investigation reveal that the leaving group which is superior compared to simple propargyl glycosyl donors simply extrudes out as 1-ethynylcyclohexanol.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6accee192312bcaad2a2658c04ce0bd8
https://doi.org/10.1002/chin.201245209
https://doi.org/10.1002/chin.201245209
Autor:
Srinivas Hotha, Abhijeet K. Kayastha
Publikováno v:
Chemical communications (Cambridge, England). 48(57)
Glycosidation with stable alkyl glycosyl donors using a catalytic amount of gold salts is promising. Herein, 1-ethynylcyclohexanyl glycosides are identified as novel donors at room temperature and mechanistic investigation showed that the leaving gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::201b2f911d1c8ce9069a7d5b12a8d501
https://pubmed.ncbi.nlm.nih.gov/22692468
https://pubmed.ncbi.nlm.nih.gov/22692468