4-[9-chloro-7-(2,6-difluorophenyl)-5H-benzo[c]pyrimido[4,5-e]azepin-2-ylamino]benzimidic acid ethyl ester hydrochloride 、
2,6-二甲基哌嗪 以
乙醇 为溶剂,
反应 0.12h,
以30%的产率得到[9-chloro-7-(2,6-difluorophenyl)-5H-benzo[c]pyrimido[4,5-e]azepin-2-yl]-{4-[(3,5-dimethylpiperazin-1-yl)iminomethyl]phenyl}amine