4-(4-氧代-3,4-二氢喹唑啉-2-基)丁酸 、
2-(Piperidin-4-yl)-5-(m-tolyl)-1,3,4-oxadiazole 2,2,2-trifluoroacetate 在
2-(4-oxo-4-(4-(5-(m-tolyl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)butyl)quinazolin-4(3H)-one 作用下,
以providing 2-(4-oxo-4-(4-(5-(m-tolyl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)butyl)quinazolin-4(3H)-one (112.5 mg, 0.25 mmol, 38%)的产率得到2-(4-oxo-4-(4-(5-(m-tolyl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)butyl)quinazolin-4(3H)-one