tert-butyl ((3R,4R)-1-(6-(2-(trifluoromethyl)-5,6-dihydroimidazo[1,2-a]pyrazin-7(8H)-yl)pyrimidin-4-yl)-4-(2,4,5-trifluorophenyl)piperidin-3-yl)carbamate 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 2.0h,
生成 (3R,4R)-1-{6-[2-(trifluoromethyl)-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl]pyrimidin-4-yl}-4-(2,4,5-trifluorophenyl)piperidin-3-amine