tert-butyl 3-[[1-(3-benzyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-2-yl)propyl](4-bromobenzoyl)amino]propylcarbamate 以
三氟乙酸 、
二氯甲烷 为溶剂,
反应 2.0h,
以yielding 0.0058 g (0.01, 50%) of N-(3-aminopropyl)-N-[1-(3-benzyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-2-yl)propyl]-4-bromobenzamide (1) as a white solid的产率得到N-(3-aminopropyl)-N-[1-(3-benzyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-2-yl)propyl]-4-bromobenzamide