(2R,4R,5S)-5-{[(2S)-2-[(2S)-2-{[(benzyloxy)carbonyl]amido}-N-methyl-3-phenylpropanamido]-3-phenylpropanoyl]oxy}-2,4-dimethyl-3-hydroxyoctanoic acid 在
palladium 10% on activated carbon 、
氢气 作用下,
以
甲醇 为溶剂,
20.0 ℃
、101.0 kPa
条件下,
反应 3.0h,
以100%的产率得到(S)-(4S,5S,7R)-8-carboxy-5,7-dimethyl-6-hydroxy-8-oxo-octan-4-yl 2-((S)-2-amino-N-methyl-3-phenylpropanamido)-3-phenylpropanoate