发明人马晓峰,刘建华,钱学锋. "一种3-Amino-N-(2-chloro-phenyl)-4-pyrrolidin-1-yl-benzenesulfonamide的合成方法" [P]. 中国发明专利, 专利号 CN 113817302 A, 授权公告日 2015-09-21.
发明人周伟,黄志刚,李文辉. "Method for the Synthesis of 3-Amino-N-(2-chloro-phenyl)-4-pyrrolidin-1-yl-benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 108780117 A, 授权公告日 2016-09-12.
发明人何建平,张德明,钱学锋. "A Process for Preparing High-Purity 3-Amino-N-(2-chloro-phenyl)-4-pyrrolidin-1-yl-benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 113564158 A, 授权公告日 2018-10-24.
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