甲基环氧丙烷 、 9-[1-(4-amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]-4-azetidin-3-yl-7-chloro-2-methyl-2,3,4,5-tetrahydro-1,4-benzoxazepine-6-carbonitrile trishydrochloride 在
三乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 4.0h,
生成
9-[1-(4-amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]-7-chloro-4-[1-(2-hydroxy-2-methylpropyl)azetidin-3-yl]-2-methyl-2,3,4,5-tetrahydro-1,4-benzoxazepine-6-carbonitrile