4-(2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)benzoic acid 、
N-甲基哌嗪 在
4-(2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)phenyl 作用下,
以to give 4-(2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)phenyl)(4-methylpiperazin-1-yl)methanone的产率得到1-甲醛基 -4-甲基哌嗪