methanesulfonic acid 1-(3-isopropyl-[1,2,4]oxadiazole-5-carbonyl)piperidin-4-ylmethyl ester 、 [(3R,4S)-4-(2,4,5-trifluorophenyl)-1-(5-hydroxypyrimidin-2-yl)pyrrolidin-3-yl]carbamic acid tert-butyl ester 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 16.0h,
生成 [(3R,4S)-1-{5-[1-(3-isopropyl-[1,2,4]oxadiazole-5-carbonyl)piperidin-4-ylmethoxy]pyrimidin-2-yl}-4-(2,4,5-trifluoro-phenyl)pyrrolidin-3-yl]carbamic acid tert-butyl ester