4-chloro-5,5-dimethyl-5H-pyrrolo[2,3-d]pyrimidine-6(7H)-one 、 4-[4-(3-chloro-4-fluoro-phenyl)-1-(2-pyrrolidin-1-yl-ethyl)-1H-imidazol-2-yl]-piperidine dihydrochloride 在
1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下,
以
异丙醇 为溶剂,
反应 16.0h,
以13.5%的产率得到4-{4-[4-(3-Chloro-4-fluoro-phenyl)-1-(2-pyrrolidin-1-yl-ethyl)-1H-imidazol-2-yl]-piperidin-1-yl}-5,5-dimethyl-5,7-dihydro-pyrrolo[2,3-d]pyrimidin-6-one