3-(5-methyl-2-pyridin-4-yl-pyrazolo[1,5-a]pyrimidin-7-yl)-phenylamine 、
3-(三氟甲基)苯甲酰氯 在
crude product 、
二甲基亚砜 作用下,
以
吡啶 为溶剂,
反应 72.0h,
以to provide N-[3-(5-Methyl-2-pyridin-4-yl-pyrazolo[1,5-a]pyrimidin-7-yl)-phenyl]-3-trifluoromethyl-benzamide (23 mg, 16% yield) as an off-white solid的产率得到N-[3-(5-methyl-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-3-(trifluoromethyl)benzamide