(2S)-(4-{2-benzyloxycarbonylamino-2-[4-(2-methoxycarbonyl-3-hydroxy-phenoxy)-butylcarbamoyl]-ethyl}-phenyl)difluoromethylphosphonic acid diethyl ester 在
5%-palladium/activated carbon
氢气 作用下,
以
甲醇 为溶剂,
反应 1.0h,
生成
methyl (S)-2-(4-(2-amino-3-(4-((diethoxyphosphoryl)difluoromethyl)phenyl)propanamido)butoxy)-6-hydroxybenzoate