发明人王建平,罗永刚,冯建国. "Method for the Synthesis of 3-(2-(Thiophen-2-yl)acetamido)benzoic acid" [P]. 中国发明专利, 专利号 CN 112076493 B, 授权公告日 2015-07-13.
发明人李文辉,刘建华,郑宇鹏. "A Process for Preparing High-Purity 3-(2-(Thiophen-2-yl)acetamido)benzoic acid" [P]. 中国发明专利, 专利号 CN 112294389 A, 授权公告日 2023-05-05.
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