(R)-2-(2-(1-(7-oxo-5-trifluoromethyl-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4-yl)piperidin-4-yl)-4-(2,2,2-trifluoroethyl)-1H-imidazol-1-yl)ethyl methanesulfonate 、
N,N-二甲基甲酰胺 、
杂氮环丁烷 在
水 、
Sodium sulfate-III 、
methanol-dichloromethane 、
氨 、
(R)-4-(4-(1-(2-(azetidin-1-yl)ethyl)-4-(2,2,2-trifluoroethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-(trifluoromethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 作用下,
以
乙酸乙酯 为溶剂,
反应 16.0h,
以to give the title compound, (R)-4-(4-(1-(2-(azetidin-1-yl)ethyl)-4-(2,2,2-trifluoroethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-(trifluoromethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one的产率得到(R)-4-(4-(1-(2-(azetidin-1-yl)ethyl)-4-(2,2,2-trifluoroethyl)-1H-imidazol-2-yl)piperidin-1-yl)-5-(trifluoromethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one