3-benzyl-2-(3,4,5-trimethoxyphenyl)-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one 、
3,4,5-trimethoxy-N-pyridin-3-ylmethyl-benzamide 生成 3-Pyridin-3-ylmethyl-2-(3,4,5-trimethylphenyl)-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one