Johnson M A, Roberts E F, Fischer A B. "一种的合成方法" [P]. US Patent, US 10164114 B2, 2017-03-02.
发明人刘建华,郑宇鹏,唐晓军. "Method for the Synthesis of 1-(2-Methoxyethyl)piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110123319 A, 授权公告日 2024-07-19.
发明人林芳,胡光,高志强. "A Process for Preparing High-Purity 1-(2-Methoxyethyl)piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 111831448 A, 授权公告日 2016-05-07.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 991, (6), 2970-2989.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 2216, (1), 4056-4062.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Methoxyethyl)piperazine dihydrochloride Using HRMS and NMR". Chromatographia, 2025, 2292, 6859-6862.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2019, 1205, (11), 3013-3031.