发明人李文辉,杨光,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110187257 A, 授权公告日 2020-09-12.
Williams B T, Patel M V, Lee S K. "Method for the Synthesis of 1-Cyclopropyl-N~2~,N~2~-diethyl-N~1~-methylethane-1,2-diamine" [P]. US Patent, US 10756474 B2, 2022-08-27.
Nielsen H, Rossi M, Lefèvre J P. "A Process for Preparing High-Purity 1-Cyclopropyl-N~2~,N~2~-diethyl-N~1~-methylethane-1,2-diamine" [P]. European Patent, EP 3986763 A1, 2019-04-27.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 681, (12), 8556-8575.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 1534, (7), 500-522.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-Cyclopropyl-N~2~,N~2~-diethyl-N~1~-methylethane-1,2-diamine Using HRMS and NMR". Phytochemistry, 2023, 543, 5057-5086.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2014, 684, 3902-3930.