发明人张德明,唐晓军,钱学锋. "Method for the Synthesis of 2-Acetamido-5-bromo-4-chlorobenzoic acid" [P]. 中国发明专利, 专利号 CN 112077922 A, 授权公告日 2019-02-04.
发明人何建平,孙丽萍,高志强. "A Process for Preparing High-Purity 2-Acetamido-5-bromo-4-chlorobenzoic acid" [P]. 中国发明专利, 专利号 CN 108530807 A, 授权公告日 2016-04-19.
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