(2S,3R)-tert-butyl 3-(((S)-6-chloro-1-(3-cyclopropylphenyl)-4-oxo-2,3,4,5-tetrahydro-1H-benzo-[b][1,4]-diazepin-3-yl)carbamoyl)-6,6,6-trifluoro-2-(3,3,3-trifluoropropyl)hexanoate 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 2.5h,
以97%的产率得到(2S,3R)-3-(((S)-6-chloro-1-(3-cyclopropylphenyl)-4-oxo-2,3,4,5-tetrahydro-1H-benzo-[b][1,4]-diazepin-3-yl)carbamoyl)-6,6,6-trifluoro-2-(3,3,3-trifluoropropyl)hexanoic acid