发明人林芳,杨光,沈红梅. "Method for the Synthesis of ethyl 3-sulfamoylbenzoate" [P]. 中国发明专利, 专利号 CN 114582867 A, 授权公告日 2025-09-13.
发明人周伟,高志强,徐明华. "A Process for Preparing High-Purity ethyl 3-sulfamoylbenzoate" [P]. 中国发明专利, 专利号 CN 115263106 A, 授权公告日 2015-06-12.
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