发明人郭海燕,黄志刚,郑宇鹏. "一种4-溴-2-氟-6-甲氧基苯甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 113645410 A, 授权公告日 2023-10-18.
发明人冯建国,周伟,唐晓军. "Method for the Synthesis of 4-Bromo-2-fluoro-6-methoxybenzoic Acid" [P]. 中国发明专利, 专利号 CN 111687476 A, 授权公告日 2017-05-23.
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