发明人韩伟,张德明,陈志强. "Method for the Synthesis of N1-(Benzofuran-2-ylmethyl)-N2,N2-dimethyl-N1-(pyridin-2-yl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 109012594 B, 授权公告日 2020-12-09.
发明人高志强,韩伟,胡光. "A Process for Preparing High-Purity N1-(Benzofuran-2-ylmethyl)-N2,N2-dimethyl-N1-(pyridin-2-yl)ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 117425354 A, 授权公告日 2017-08-26.
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