发明人王建平,罗永刚,刘建华. "Method for the Synthesis of 3-Cyclohexyl-5-cyclopropyl-2-((2-oxotetrahydrofuran-3-yl)thio)thieno[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 113426535 B, 授权公告日 2022-06-20.
发明人郭海燕,黄志刚,朱建伟. "A Process for Preparing High-Purity 3-Cyclohexyl-5-cyclopropyl-2-((2-oxotetrahydrofuran-3-yl)thio)thieno[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 112681174 A, 授权公告日 2016-04-05.
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