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发明人冯建国,钱学锋,陈志强. "Method for the Synthesis of 2-({3-ethyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(2-ethyl-6-methylphenyl)acetamide" [P]. 中国发明专利, 专利号 CN 112534917 A, 授权公告日 2025-11-26.
发明人王建平,赵玉洁,黄志刚. "A Process for Preparing High-Purity 2-({3-ethyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(2-ethyl-6-methylphenyl)acetamide" [P]. 中国发明专利, 专利号 CN 113838641 A, 授权公告日 2020-11-01.
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