(S)-N-[(1S,2R,3S)-3-azido-1-(cyclohexylmethyl)-3-cyclopropyl-2-hydroxypropyl]-α-[(S)-α-[(tert-butylsulphonyl)methyl]hydrocinnamamido]imidazole-4-propionamide 在
钯 crude product 、 silica gel 、
二氯甲烷 、
甲醇 、
氨 作用下,
以
甲醇 为溶剂,
反应 4.0h,
以There are obtained 35 mg of (S)-N-[(1S,2R,3S)-3-amino-1-(cyclohexylmethyl)-3-cyclopropyl-2-hydroxypropyl]-α-[(S)-α-[(tert-butylsulphonyl)methyl]hydrocinnamamido]imidazole-4-propionamide as a colourless solid的产率得到(S)-N-[(1S,2R,3S)-3-amino-1-(cyclohexylmethyl)-3-cyclopropyl-2-hydroxypropyl]-α-[(S)-α-[(tert-butylsulphonyl)methyl]hydrocinnamamido]imidazole-4-propionamide