发明人马晓峰,郭海燕,唐晓军. "Method for the Synthesis of 433702-39-7
5-(1,3-benzodioxol-5-ylsulfamoyl)-2-methoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 111935622 B, 授权公告日 2020-09-14.
发明人何建平,冯建国,高志强. "A Process for Preparing High-Purity 433702-39-7
5-(1,3-benzodioxol-5-ylsulfamoyl)-2-methoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 114144971 B, 授权公告日 2018-02-24.
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