tert-butyl N-{1-[(4-{1,3-dimethyl-1H-pyrazolo[4,3-d]pyrimidin-7-yl}-6-[2-(1-methylisoquinolin-6-yl)ethynyl]pyridin-2-yl)carbamoyl]ethyl}-N-methylcarbamate 在
水 、
N,N-二异丙基乙胺 、 potassium hydroxide 作用下,
以
甲醇 、
甲苯 为溶剂,
反应 96.0h,
生成
N-(4-{1,3-dimethyl-1H-pyrazolo[4,3-d]pyrimidin-7-yl}-6-[2-(1-methyl-isoquinolin-6-yl)ethynyl]pyridin-2-yl)-2-(ethylamino)butanamide