4-[2-(benzyloxycarbonylamino)ethyl]phenyl 2,4-di-O-methyl-3-O-{4-O-benzyl-2-O-methyl-3-O-[4-O-acetyl-2-O-methyl-3-O-(2,3,6-tri-O-benzyl-4-O-methyl-α-D-mannopyranosyl)-α-L-fucopyranosyl]-α-L-rhamnopyranosyl}-α-L-rhamnopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
水 、
溶剂黄146 、
异丙醇 为溶剂,
反应 66.0h,
以86%的产率得到4-(aminoethyl)phenyl 2,4-di-O-methyl-3-O-{2-O-methyl-3-O-[4-O-acetyl-2-O-methyl-3-O-(4-O-methyl-α-D-mannopyranosyl)-α-L-fucopyranosyl]-α-L-rhamnopyranosyl}-α-L-rhamnopyranoside