发明人罗永刚,钱学锋,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109696399 A, 授权公告日 2023-05-11.
发明人马晓峰,赵玉洁,郑宇鹏. "Method for the Synthesis of Ethyl 2-(2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamido)benzoate" [P]. 中国发明专利, 专利号 CN 108905528 A, 授权公告日 2021-05-03.
发明人何建平,李文辉,孙丽萍. "A Process for Preparing High-Purity Ethyl 2-(2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamido)benzoate" [P]. 中国发明专利, 专利号 CN 112729867 B, 授权公告日 2019-08-26.
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