发明人赵玉洁,徐明华,何建平. "一种N,N-二甲基吡咯烷-3-胺二盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 112085719 A, 授权公告日 2016-05-25.
发明人刘建华,罗永刚,赵玉洁. "Method for the Synthesis of N,N-Dimethylpyrrolidin-3-amine Dihydrochloride" [P]. 中国发明专利, 专利号 CN 111011395 B, 授权公告日 2021-08-19.
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