N-[3-(3-dimethylaminoacryloyl)phenyl]-3-trifluoromethylbenzamide 、
[5-(4-甲基哌嗪-1-基)-2H-吡唑-3-基]胺 在
乙酸乙酯 作用下,
以
溶剂黄146 为溶剂,
以N-{3-[2-(4-methylpiperazin-1-yl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl}-3-(trifluoromethyl)benzamide (67.3 mg, 70% yield) is obtained by reverse phase chromatography purification的产率得到N-{3-[2-(4-methylpiperazin-1-yl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl}-3-(trifluoromethyl)benzamide