2-(1-{(S)-2-Acetylamino-3-[4-(bis-benzyloxy-phosphoryloxy)-phenyl]-propionylamino}-ethyl)-5-cyclohexylmethylsulfanyl-3-methyl-3H-imidazole-4-carboxylic acid ethyl ester 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
生成 2-{1-[(S)-2-Acetylamino-3-(4-phosphonooxy-phenyl)-propionylamino]-ethyl}-5-cyclohexylmethylsulfanyl-3-methyl-3H-imidazole-4-carboxylic acid ethyl ester