Potassium;3-(4-acetamidophenyl)-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidine-2-thiolate 、 alkaline earth salt of/the/ methylsulfuric acid 以
乙醇 为溶剂,
以83%的产率得到N-(4-{2-[(2,4-dinitrophenyl)sulfanyl]-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl}phenyl)acetamide