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发明人李文辉,沈红梅,唐晓军. "Method for the Synthesis of 2-Acetamido-3-(2,3-dichloro-4-hydroxyphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 114397263 B, 授权公告日 2023-01-19.
发明人李文辉,黄志刚,徐明华. "A Process for Preparing High-Purity 2-Acetamido-3-(2,3-dichloro-4-hydroxyphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111255390 A, 授权公告日 2021-11-19.
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