发明人冯建国,刘建华,何建平. "Method for the Synthesis of 2-Amino-3-bromo-5-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 110916955 B, 授权公告日 2020-08-12.
发明人胡光,黄志刚,郑宇鹏. "A Process for Preparing High-Purity 2-Amino-3-bromo-5-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 112252686 B, 授权公告日 2023-10-07.
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