发明人何建平,杨光,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116802009 A, 授权公告日 2021-12-28.
发明人郑宇鹏,黄志刚,冯建国. "Method for the Synthesis of N-[3-(9H-Carbazol-9-yl)-2-hydroxypropyl]isothiazolidine 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 113110206 A, 授权公告日 2024-08-24.
发明人林芳,孙丽萍,沈红梅. "A Process for Preparing High-Purity N-[3-(9H-Carbazol-9-yl)-2-hydroxypropyl]isothiazolidine 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 115622519 A, 授权公告日 2018-07-12.
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