1,1-dimethylethyl (2S)-cyclohexyl-({[4-nitro-2-({[(2,4,6-trimethylphenyl)amino]carbonyl}amino)phenyl]carbonyl}amino)ethanoate 在
钯 氮 、
氢气 作用下,
以
乙醇 为溶剂,
反应 1.0h,
以to give 2.49 g (84% yield) of desired product as a light yellow solid的产率得到1,1-dimethylethyl (2S)-cyclohexyl-({[4-amino-2-({[(2,4,6-trimethylphenyl)amino]carbonyl}amino)phenyl]carbonyl}amino)ethanoate