2-(4-溴-2-氰基苯氧基)乙酰胺 、
哌啶 、
1-(1-甲基哌啶-4-基)哌嗪 在
8-bromo-2-{[4-(1-methylpiperidin-4-yl)piperazin-1-yl]methyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one 、
二甲基亚砜 、
甲醇 作用下,
以MeOH to afforded the title compound (90 mg, 61%) as a white solid的产率得到8-bromo-2-{[4-(1-methylpiperidin-4-yl)piperazin-1-yl]methyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one