发明人朱建伟,赵玉洁,陈志强. "Method for the Synthesis of 2-(2-Oxo-1,2-dihydropyrimidin-5-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108425415 B, 授权公告日 2017-09-23.
发明人孙丽萍,钱学锋,黄志刚. "A Process for Preparing High-Purity 2-(2-Oxo-1,2-dihydropyrimidin-5-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109631913 B, 授权公告日 2023-11-28.
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