发明人马晓峰,陈志强,何建平. "Method for the Synthesis of 2-mercapto-3-(tetrahydrofuran-2-ylmethyl)pyrido[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 114227083 A, 授权公告日 2020-05-13.
发明人冯建国,马晓峰,郑宇鹏. "A Process for Preparing High-Purity 2-mercapto-3-(tetrahydrofuran-2-ylmethyl)pyrido[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 113700853 A, 授权公告日 2022-07-11.
参考文献 Literature
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