发明人周伟,林芳,陈志强. "Method for the Synthesis of N1,N1-Dimethyl-N2-((5-methylthiophen-2-yl)methyl)ethane-1,2-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 116692883 A, 授权公告日 2016-07-06.
Johnson M A, Chen K W, Park J H. "A Process for Preparing High-Purity N1,N1-Dimethyl-N2-((5-methylthiophen-2-yl)methyl)ethane-1,2-diamine dihydrochloride" [P]. US Patent, US 11889139 B2, 2024-11-25.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of N1,N1-二甲基-N2-((5-甲基噻吩-2-基)甲基)乙烷-1,2-二胺二盐酸盐 in Pharmaceutical Formulations". Molecules, 2011, 652, (8), 5089-5104.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of N1,N1-二甲基-N2-((5-甲基噻吩-2-基)甲基)乙烷-1,2-二胺二盐酸盐 as an Impurity". Biomed. Chromatogr., 2024, 1752, 8359-8378.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of N1,N1-Dimethyl-N2-((5-methylthiophen-2-yl)methyl)ethane-1,2-diamine dihydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 407, (2), 4988-5002.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate N1,N1-二甲基-N2-((5-甲基噻吩-2-基)甲基)乙烷-1,2-二胺二盐酸盐 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 850, (4), 9831-9842.