Synthesis and characterization of acetylated sept-d-glucopyranose carbamate as an oligosaccharide donor
An oligosaccharide donor, acetylated sept-d-glucopyranose tetradecyl carbamate, was designed and synthesized. This compound could be easily linked to hydroxyl-containing compounds through an O-glycosidic bond. Characterization of all the oligosaccharide intermediates and the final product was thoroughly discussed.
Lian, Chang-Ming,Jiang, Li-Ping,Liu, Dong-Liang
supporting information
p. 134 - 136
(2014/02/14)
Synthesis of sulfated alkyl malto and laminara-oligosaccharides with potent inhibitory effects on AIDS virus infection
A series of sulfated alkyl oligosaccharides, including a sulfated dodecyl laminarapentaoside and a sulfated octadecyl maltohexaoside with potent anti-human immunodeficiency virus (HIV) activity, has been synthesized.An alkyl oligosaccharide in which a long alkyl group is bonded to the reducing end of the oligosaccharide was first synthesized in high yield.Peracetylated oligosaccharides reacted with such aliphatic alcohols as 1-decyl and 1-dodecyl alcohols with Lewis acids as catalysts.As in the glycosylation of the α and β peracetylated glycosides, the β-anomer reacted exclusively, the acetylation was carried out with a sodium acetate-acetic anhydride at high temperatures to maximize the proportion of the β-anomer.
Insertion of a D-Glucosamine Residue into the α-Cyclodextrin Skeleton; A Model Synthesis of 'Chimera Cyclodextrins'
Efficient conversion of α-cyclodextrin peracetate 2 into icosa-O-acetylmaltohexaose 3 by acetolytic fission of one glycosidic linkage, a series of manipulations including coupling with a 2-azido-2-deoxy-D-glucopyranose derivative, recyclization and final
Sakairi, Nobuo,Wang, Lai-Xi,Kuzuhara, Hiroyoshi
p. 289 - 290
(2007/10/02)
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Get Best Price for71314-43-72,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl-[(1→4)-2,3,6-tri-O-acetyl-α-D-glucopyranosyl]5-(1→4)-1,2,3,6-tetra-O-acetyl-α,β-D-glucopyranose