发明人李文辉,刘建华,高志强. "一种3-chloro-4-hydroxybenzamide的合成方法" [P]. 中国发明专利, 专利号 CN 109954898 A, 授权公告日 2024-09-20.
发明人沈红梅,赵玉洁,唐晓军. "Method for the Synthesis of 3-chloro-4-hydroxybenzamide" [P]. 中国发明专利, 专利号 CN 111784687 A, 授权公告日 2021-12-10.
发明人何建平,朱建伟,钱学锋. "A Process for Preparing High-Purity 3-chloro-4-hydroxybenzamide" [P]. 中国发明专利, 专利号 CN 113590604 A, 授权公告日 2021-01-11.
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