发明人徐明华,何建平,冯建国. "Method for the Synthesis of 2-Bromo-6-cyanobenzoic acid" [P]. 中国发明专利, 专利号 CN 113545763 B, 授权公告日 2017-10-13.
发明人唐晓军,王建平,高志强. "A Process for Preparing High-Purity 2-Bromo-6-cyanobenzoic acid" [P]. 中国发明专利, 专利号 CN 114077965 B, 授权公告日 2021-10-11.
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