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发明人王建平,孙丽萍,沈红梅. "Method for the Synthesis of methyl 4-hydroxythieno[3,2-d]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 110490098 A, 授权公告日 2024-04-21.
发明人郑宇鹏,何建平,黄志刚. "A Process for Preparing High-Purity methyl 4-hydroxythieno[3,2-d]pyrimidine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 112536558 B, 授权公告日 2023-08-14.
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