发明人杨光,罗永刚,张德明. "Method for the Synthesis of 2-Amino-N,N-dimethylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 114989774 A, 授权公告日 2015-08-08.
发明人沈红梅,黄志刚,王建平. "A Process for Preparing High-Purity 2-Amino-N,N-dimethylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111342341 B, 授权公告日 2015-01-26.
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