methyl 3-[5-(3-{[2-(difluoromethoxy)phenyl]methyl}-2-methylimidazo[1,2-a]pyridin-6-yl)pyrimidin-2-yl]cyclopentene-1-carboxylate 在
palladium 10% on activated carbon 、
氢气 作用下,
以
乙醇 为溶剂,
反应 3.0h,
以27%的产率得到methyl 3-[5-(3-{[2-(difluoromethoxy)phenyl]methyl}-2-methylimidazo[1,2-a]pyridin-6-yl)pyrimidin-2-yl]cyclopentane-1-carboxylate