4-羟基哌啶 、
1-[2-((3,5-bis-trifluoromethyl-benzyl)-{(3S,5R)-1-[2,5-dichloro-pyrimidin-4-yl]-5-ethyl-pyrrolidin-3-yl}-amino)-pyrimidin-5-yl]-3-methyl-imidazolidin-2-one 在
Brine 、
乙酸乙酯 、
magnesium sulfate 作用下,
以
异丙醇 为溶剂,
反应 12.0h,
以to give 1-[2-((3,5-bis-trifluoromethyl-benzyl)-{(3S,5R)-1-[5-chloro-2-(4-hydroxy-piperidin-1-yl)-pyrimidin-4-yl]-5-ethyl-pyrrolidin-3-yl}-amino)-pyrimidin-5-yl]-3-methyl-imidazolidin-2-one (26 mg, 79%)的产率得到1-[2-((3,5-bis-trifluoromethyl-benzyl)-{(3S,5R)-1-[5-chloro-2-(4-hydroxy-piperidin-1-yl)-pyrimidin-4-yl]-5-ethyl-pyrrolidin-3-yl}-amino)-pyrimidin-5-yl]-3-methyl-imidazolidin-2-one