A simple synthesis of 8-(methoxycarbonyl)octyl 3,6-di-O-(α-d-mannopyranosyl)-α-d-mannopyranoside and derivatives and their use in the preparation of neoglycoconjugates
作者:Bernd Becker、Richard H Furneaux、Folkert Reck、Oleg A Zubkov
DOI:10.1016/s0008-6215(98)00330-9
日期:1999.1
8-(Methoxycarbonyl)octyl 3,6-di-O-(alpha-D-mannopyranosyl)-alpha-D-mannopyranoside (10) was synthesized in 54% yield by regioselective diglycosylation of unprotected mannoside 4, employing the trichloroacetimidate donor 1, followed by debenzoylation. Derivatives of compounds 4 and 10 were used to prepare conjugates containing fluorochromes for the study of carbohydrate-lectin interactions, as well