ethyl 6-benzyl-2-(((butylamino)(phenylamino)methylene)amino)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate 在
sodium ethanolate 作用下,
以
乙醇 为溶剂,
以85%的产率得到7-benzyl-2-(butylamino)-3-phenyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(3H)-one