发明人冯建国,周伟,韩伟. "Method for the Synthesis of Methyl 2-(1,4-diazepan-1-yl)acetate dihydrochloride" [P]. 中国发明专利, 专利号 CN 111396778 B, 授权公告日 2022-02-21.
发明人郑宇鹏,王建平,李文辉. "A Process for Preparing High-Purity Methyl 2-(1,4-diazepan-1-yl)acetate dihydrochloride" [P]. 中国发明专利, 专利号 CN 111378033 A, 授权公告日 2015-12-11.
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". J. Nat. Prod., 2016, 1437, (7), 1226-1253.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 2267, (9), 2132-2140.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(1,4-diazepan-1-yl)acetate dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 1038, 8582-8598.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 1021, 9655-9659.