methyl [6-(2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)-1H-imidazo[4,5-b]pyridin-2-yl]carbamate hydrochloride 、
(S)-4-chloro-7-ethyl-5,6,7,8-tetrahydroquinazoline 、
N,N-二异丙基乙胺 在
Acetonitrile ammonium acetate 作用下,
以
N-甲基吡咯烷酮 、
甲醇 为溶剂,
反应 0.08h,
以to give 6-{4-[(7S)-7-ethyl-5,6,7,8-tetrahydroquinazolin-4-yl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl}-1H-imidazo[4,5-b]pyridin-2-amine的产率得到6-{4-[(7S)-7-ethyl-5,6,7,8-tetrahydroquinazolin-4-yl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl}-1H-imidazo[4,5-b]pyridin-2-amine