发明人李文辉,钱学锋,朱建伟. "Method for the Synthesis of 2-(Ethyl(3-(trifluoromethyl)benzyl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 109458749 B, 授权公告日 2020-09-19.
发明人何建平,林芳,赵玉洁. "A Process for Preparing High-Purity 2-(Ethyl(3-(trifluoromethyl)benzyl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 109009686 A, 授权公告日 2015-09-28.
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