发明人王建平,张德明,林芳. "Method for the Synthesis of 2-Fluoro-5-sulfamoylbenzoic acid" [P]. 中国发明专利, 专利号 CN 114259029 B, 授权公告日 2016-04-28.
发明人沈红梅,赵玉洁,林芳. "A Process for Preparing High-Purity 2-Fluoro-5-sulfamoylbenzoic acid" [P]. 中国发明专利, 专利号 CN 110109209 B, 授权公告日 2017-03-15.
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