Methyl O-β-D-galactopyranosyl-(1->4)-O-<(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->3)>-O-(2-acetamido-6-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->3)-2,4,6-tri-O-benzyl-β-D-galactopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
溶剂黄146 为溶剂,
反应 48.0h,
以57%的产率得到Methyl O-β-D-galactopyranosyl-(1->4)-O-<α-L-fucopyranosyl-(1->3)>-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-β-D-galactopyranoside