发明人冯建国,郭海燕,胡光. "Method for the Synthesis of 2-((2-Fluorophenyl)amino)-2-(p-tolyl)acetic acid" [P]. 中国发明专利, 专利号 CN 114323956 B, 授权公告日 2020-09-07.
发明人李文辉,郑宇鹏,朱建伟. "A Process for Preparing High-Purity 2-((2-Fluorophenyl)amino)-2-(p-tolyl)acetic acid" [P]. 中国发明专利, 专利号 CN 110577387 A, 授权公告日 2019-03-16.
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