2-(trimethylsilyl)ethyl 2,3,4-tri-O-acetyl-6-O-benzyl-β-D-galactopyranosyl-(1->4)-2,3-di-O-benzyl-β-L-rhamnopyranosyl-(1->4)-2,3-di-O-benzoyl-6-O-benzyl-β-D-glucopyranosyl-(1->4)-[methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-...]... 在
palladium on activated charcoal
氢气 作用下,
以
溶剂黄146 为溶剂,
以100%的产率得到2-(trimethylsilyl)ethyl 2,3,4-tri-O-acetyl-β-D-galactopyranosyl-(1->4)-β-L-rhamnopyranosyl-(1->4)-2,3-di-O-benzoyl-β-D-glucopyranosyl-(1->4)-[methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate-...]...