allyl O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->2)-4)>-O-(3,6-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
以94%的产率得到propyl O-α-L-fucopyranosyl-(1->2)-
4)>-O-β-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-β-D-glucopyranoside