methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-2,6-anhydro-3,5-dideoxy-2-C-[(RS)-hydroxy-[3-(p-methoxyphenyl 2,4,6-tri-O-benzyl-3-deoxy-β-D-galactopyranosidyl)]-methyl]-D-erythro-L-manno-nonate 在
吡啶 、
氢气 、
溶剂黄146 作用下,
以
甲醇 、
水 、
乙酸乙酯 为溶剂,
反应 63.0h,
生成
methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-2,6-anhydro-3,5-dideoxy-2-C-[(S)-O-acetyl-[3-(p-methoxyphenyl 2,4,6-tri-O-acetyl-3-deoxy-β-D-galactopyranosidyl)]methyl]-D-erythro-L-manno-nonate