3,4-dihydro-3-(piperidin-4-yl)quinazolin-2(1H)-one trifluoroacetate 、
2-氯-4-[(4-吡啶-4-基哌啶-1-基)羰基]吡啶 在
potassium carbonate 作用下,
以
异丁酰胺 为溶剂,
生成 3-(1-{4-[(4-pyridin-4-ylpiperidin-1-yl)carbonyl]pyridin-2-yl}piperidin-4-yl)-3 ,4-dihydroquinazolin-2(1H)-one