发明人周伟,徐明华,冯建国. "Method for the Synthesis of 2-(4,6-Diethoxypyrimidin-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109082092 B, 授权公告日 2022-10-13.
发明人刘建华,郑宇鹏,徐明华. "A Process for Preparing High-Purity 2-(4,6-Diethoxypyrimidin-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115318059 B, 授权公告日 2019-06-14.
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