发明人张德明,韩伟,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112210229 A, 授权公告日 2023-02-27.
发明人钱学锋,朱建伟,杨光. "Method for the Synthesis of 2-(4-Ethyl-6-oxopyrimidin-1(6H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113276580 B, 授权公告日 2025-07-12.
发明人郑宇鹏,李文辉,马晓峰. "A Process for Preparing High-Purity 2-(4-Ethyl-6-oxopyrimidin-1(6H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 116737752 A, 授权公告日 2021-02-08.
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