发明人张德明,唐晓军,钱学锋. "Method for the Synthesis of 2-(2-Oxo-3-phenyl-2,3-dihydro-1H-imidazol-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114696157 B, 授权公告日 2018-07-12.
发明人冯建国,沈红梅,李文辉. "A Process for Preparing High-Purity 2-(2-Oxo-3-phenyl-2,3-dihydro-1H-imidazol-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 117956005 B, 授权公告日 2016-02-23.
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