N-(4-chlorophenyl)-2-((3-cyano-6-methyl-4-phenyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)thio)acetamide 在
sodium ethanolate 作用下,
以
乙醇 为溶剂,
反应 0.5h,
以76%的产率得到3-amino-6-methyl-4-phenyl-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxylic acid (4-chlorophenyl)amide