(1-(4-cyanophenyl)azetidin-3-yl)methyl methanesulfonate 、
4-(4-甲基-1-哌嗪)-1H-吡咯并[2,3-d]嘧啶 在
potassium carbonate 、 potassium iodide 作用下,
以
乙腈 为溶剂,
以6 %的产率得到4-(3-((4-(4-(4-methylpiperazin-1-yl)-7H-pyrrolo [2,3-d]pyrimidin-7-yl)piperidin-1-yl)methyl)azetidin-1-yl)benzonitrile