1-Methyl-5-[4-(2-methyl-imidazo[4,5-c]pyridin-1-yl)-phenyl]-3-pyridin-4-yl-6,8-dihydro-1H-pyrazolo[3,4-b][1,4]diazepin-7-one 、
碘甲烷 在
sodium hydride 作用下,
生成 1,8-Dimethyl-5-[4-(2-methyl-imidazo[4,5-c]pyridin-1-yl)-phenyl]-3-pyridin-4-yl-6,8-dihydro-1H-pyrazolo[3,4-b][1,4]diazepin-7-one