Anup Kumar Misrahttp://192.168.1.40:8080/xmlui/handle/123456789/14332026-05-31T14:24:47Z2026-05-31T14:24:47ZOdorless regioselctive ring opening of epoxides with S-alkylisothiouronium salts as masked thiols in waterPanchadhayee, RajibMisra, Anup Kumarhttp://192.168.1.40:8080/xmlui/handle/123456789/19322013-02-21T10:46:11Z2009-01-01T00:00:00ZOdorless regioselctive ring opening of epoxides with S-alkylisothiouronium salts as masked thiols in water
Panchadhayee, Rajib; Misra, Anup Kumar
Opening of epoxides with various S-alkylisothiouronium salts as thiol equivalent in water has been carried out in excellent yield following an environmentally benign odorless reaction condition. Yields were excellent in every case.
2009-01-01T00:00:00ZFacile synthesis of a tetrasaccharide corresponding to the capsular polysaccharide of Streptococcus pneumoniae type 15BMandal, Pintu KumarMaiti, Gour HariMisra, Anup Kumarhttp://192.168.1.40:8080/xmlui/handle/123456789/19242013-02-21T09:21:56Z2009-01-01T00:00:00ZFacile synthesis of a tetrasaccharide corresponding to the capsular polysaccharide of Streptococcus pneumoniae type 15B
Mandal, Pintu Kumar; Maiti, Gour Hari; Misra, Anup Kumar
A convergent synthetic approach is presented for the straightforward synthesis of the tetrasaccharide fragment of the capsular polysaccharide of Streptococcus pneumoniae type 15B. Coupling of a disaccharide thioglycoside donor with a disaccharide acceptor furnished the required tetrasaccharide in excellent yield.
2009-01-01T00:00:00ZTotal synthesis of a unique tetrasaccharide present in the human clotting factor IX and mammalian Notch 1 receptorMukherjee, ChinmoyMisra, Anup Kumarhttp://192.168.1.40:8080/xmlui/handle/123456789/19222013-02-21T08:56:10Z2009-03-11T00:00:00ZTotal synthesis of a unique tetrasaccharide present in the human clotting factor IX and mammalian Notch 1 receptor
Mukherjee, Chinmoy; Misra, Anup Kumar
The Synthesis Of a unique tetrasaccharide linked to the serine 61 of human clotting factor IX through an alpha-L-fucose residue has been achieved for the first time in excellent yield. All glycosylation and protecting group manipulation steps are high yielding and reproducible for a scale-Lip preparation. A sequential glycosylation strategy has been used to assemble suitably protected monosaccharide synthons for the preparation of the target tetrasaccharide.
DOI: 10.1016/j.tetasy.2009.02.003
2009-03-11T00:00:00ZSyntheses and evaluation of glucosyl aryl thiosemicarbazide and glucosyl thiosemicarbazone derivatives as antioxidant and anti-dyslipidemic agentsGhosh, SamirMisra, Anup KumarBhatia, GitikaKhan, M. MKhanna, A. Khttp://192.168.1.40:8080/xmlui/handle/123456789/19192013-02-21T07:56:54Z2009-01-15T00:00:00ZSyntheses and evaluation of glucosyl aryl thiosemicarbazide and glucosyl thiosemicarbazone derivatives as antioxidant and anti-dyslipidemic agents
Ghosh, Samir; Misra, Anup Kumar; Bhatia, Gitika; Khan, M. M; Khanna, A. K
A series of N-per-O-acetyl-glucosyl arylthiosemicarbazide and thiosemicarbazone derivatives have been synthesized and evaluated for their in vivo anti-dyslipidemic and in vitro antioxidant activities. Among 16 compounds tested, 3 compounds showed potent anti-dyslipidemic activity and 6 compounds showed potent antioxidant and scavenger of oxygen free radicals activity.
DOI: 10.1016/j.bmcl.2008.11.070
2009-01-15T00:00:00Z