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发明人徐明华,张德明,林芳. "Method for the Synthesis of 3-(4-Fluorophenyl)-5,6-dimethyl-2-sulfanylthieno[2,3-d]pyrimidin-4(3h)-one" [P]. 中国发明专利, 专利号 CN 117999013 B, 授权公告日 2025-08-05.
发明人朱建伟,刘建华,冯建国. "A Process for Preparing High-Purity 3-(4-Fluorophenyl)-5,6-dimethyl-2-sulfanylthieno[2,3-d]pyrimidin-4(3h)-one" [P]. 中国发明专利, 专利号 CN 116666724 B, 授权公告日 2017-03-08.
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