哌嗪 、 1-(2,4,6-trichloro phenyl)-3-isopropyl-6-(4-(chloroacetamido)benzyl)pyrazolo [3,4-d]pyrimidin-4-one 以
DMF-THF 为溶剂,
以230 mg (71%)的产率得到1-(2,4,6-trichlorophenyl)-3-isopropyl-6-(4-(piperazin-1-ylmethylcarbonylamino)benzyl)pyrazolo[3,4-d]pyrimidin-4-one