发明人沈红梅,赵玉洁,王建平. "Method for the Synthesis of 4-(1-Aminoethyl)-N,N-dimethylbenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 111175504 B, 授权公告日 2019-05-08.
发明人何建平,朱建伟,孙丽萍. "A Process for Preparing High-Purity 4-(1-Aminoethyl)-N,N-dimethylbenzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 110276184 A, 授权公告日 2022-07-19.
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