Carbamic acid, [(1S)-1-[[(2S,4R)-2-[[[(1R,2S)-1-[[(cyclopropylsulfonyl)amino]carbonyl]-2-ethenylcyclopropyl]amino]carbonyl]-4-[(2,2-difluoro-1,3-dioxolo[4,5-f]isoquinolin-6-yl)oxy]-1-pyrrolidinyl]carbonyl]-2,2-dimethylpropyl]-, 1,1-dimethylethyl ester 在
氢气 作用下,
以
乙酸乙酯 为溶剂,
反应 0.5h,
以100%的产率得到Carbamic acid, [(1S)-1-[[(2S,4R)-2-[[[(1R,2R)-1-[[(cyclopropylsulfonyl)amino]carbonyl]-2-ethylcyclopropyl]amino]carbonyl]-4-[(2,2-difluoro-1,3-dioxolo[4,5-f]isoquinolin-6-yl)oxy]-1-pyrrolidinyl]carbonyl]-2,2-dimethylpropyl]-, 1,1-dimethylethyl ester