N-(6-deoxy-1-O-methyl-6-α-D-galactopyranosyl)-2,6-di-O-benzyl-1,4-dideoxy-4-C-methyl-altro-nojirimycin 在
palladium 10% on activated carbon 、
氢气 作用下,
以
甲醇 为溶剂,
反应 36.0h,
以83%的产率得到N-(6-deoxy-1-O-methyl-6-α-D-galactopyranosyl)-1,4-dideoxy-4-C-methyl-altro-nojirimycin