benzyl O-(2,3,4-tri-O-acetyl-6-O-methyl-β-D-glucopyranosyl)-(1->4)-O-(2,3-di-O-methyl-β-L-rhamnopyranosyl)-(1->2)-4-O-benzyl-3-O-methyl-α-L-rhamnopyranoside 在
palladium on activated charcoal
氢气 、
sodium methylate 作用下,
反应 72.0h,
生成 O-(6-O-methyl-β-D-glucopyranosyl)-(1->4)-O-(2,3-di-O-methyl-β-L-rhamnopyranosyl)-(1->2)-3-O-methyl-α-L-rhamnopyranose