Synthesis of Analogues of (1 → 6)‐Branched (1 → 3)‐Glucohexaose
作者:Wei Zhao、Fanzuo Kong
DOI:10.1081/car-200045260
日期:2004.1
beta-D-Galp-(1-->3)-[beta-D-Galp-(1-->6)-]alpha-D-Glcp-(1-->3)-beta-D-Glcp-(1-->3)-[alpha-D-Manp-(1-->6)-]D-Glcp 16 and beta-D-Galp-(1-->3)-[beta-D-Glcp-(1-->6)-]alpha-D-Glcp-(1-->3)-beta-D-Glcp-(1-->3)-[alpha-D-Manp-(1-->6)-]D-Glcp 18 were synthesized as the analogues of the immunomodulator beta-D-Glcp-(1-->3)-[beta-D-Glcp-(1-->6)-]alpha-D-Glcp-(1-->3)-beta-D-Glcp-(1-->3)-[beta-D-Glcp-(1-->6)-]D-Glcp through coupling of trisaccharide donors 8 and 13 with trisaccharide acceptor 14 followed by deprotection, respectively.