N-{3-[3-(6-chloro-pyridin-3-yl)-pyrazolo[1,5-a]pyrimidin-7-yl]-phenyl}-3-trifluoromethyl-benzamide 、 N,N'-dimethylaminoethylamine 、
吡啶 以to provide N-{3-[3-(6-{[2-(dimethylamino)ethyl]amino}pyridin-3-yl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl}-3-(trifluoromethyl)benzamide (13.9 mg, 3.9% yield for the 2 steps)的产率得到N-{3-[3-(6-{[2-(dimethylamino)ethyl]amino}pyridin-3-yl)pyrazolo[1,5-a]pyrimidin-7-yl]phenyl}-3-(trifluoromethyl)benzamide