发明人王建平,林芳,杨光. "一种(R)-N1,N1-二甲基-2-苯基乙烷-1,2-二胺二盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 109903990 A, 授权公告日 2023-10-27.
发明人唐晓军,黄志刚,高志强. "Method for the Synthesis of (R)-N1,N1-Dimethyl-2-phenylethane-1,2-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 111214864 B, 授权公告日 2022-12-22.
发明人黄志刚,林芳,李文辉. "A Process for Preparing High-Purity (R)-N1,N1-Dimethyl-2-phenylethane-1,2-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117413484 A, 授权公告日 2025-06-20.
参考文献 Literature
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Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-N1,N1-二甲基-2-苯基乙烷-1,2-二胺二盐酸盐 as an Impurity". Anal. Chem., 2024, 789, (10), 3659-3666.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (R)-N1,N1-Dimethyl-2-phenylethane-1,2-diamine dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 191, 8070-8097.