发明人郭海燕,杨光,孙丽萍. "Method for the Synthesis of 5-Amino-2-bromo-4-chlorobenzoic acid" [P]. 中国发明专利, 专利号 CN 114901079 B, 授权公告日 2024-09-09.
发明人胡光,朱建伟,唐晓军. "A Process for Preparing High-Purity 5-Amino-2-bromo-4-chlorobenzoic acid" [P]. 中国发明专利, 专利号 CN 116717206 A, 授权公告日 2021-11-08.
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