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发明人朱建伟,何建平,孙丽萍. "Method for the Synthesis of (1R,2R)-N1,N2-Dimethyl-1,2-di(thiophen-2-yl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 115487813 A, 授权公告日 2019-02-05.
发明人郭海燕,张德明,林芳. "A Process for Preparing High-Purity (1R,2R)-N1,N2-Dimethyl-1,2-di(thiophen-2-yl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 109374126 B, 授权公告日 2024-12-06.
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