发明人黄志刚,郑宇鹏,赵玉洁. "一种(S)-N1,N1-二甲基丁烷-1,2-二胺二盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 109038637 A, 授权公告日 2016-03-04.
发明人孙丽萍,徐明华,沈红梅. "Method for the Synthesis of (S)-N1,N1-Dimethylbutane-1,2-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 113125690 A, 授权公告日 2016-02-26.
发明人郭海燕,赵玉洁,林芳. "A Process for Preparing High-Purity (S)-N1,N1-Dimethylbutane-1,2-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 112529960 A, 授权公告日 2021-07-21.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-N1,N1-二甲基丁烷-1,2-二胺二盐酸盐 in Pharmaceutical Formulations". J. Chromatogr. A, 2021, 1903, 9624-9654.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-N1,N1-二甲基丁烷-1,2-二胺二盐酸盐 as an Impurity". J. Agric. Food Chem., 2013, 1163, 537-562.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (S)-N1,N1-Dimethylbutane-1,2-diamine dihydrochloride Using HRMS and NMR". Sci. Total Environ., 2020, 1421, (7), 2328-2345.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate (S)-N1,N1-二甲基丁烷-1,2-二胺二盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 215, (11), 7543-7558.