Thompson G K, Williams B T, Chen K W. "一种的合成方法" [P]. US Patent, US 9118579 B2, 2019-12-08.
发明人刘建华,杨光,林芳. "Method for the Synthesis of 2-ethyl-1-(2-methoxyethyl)piperazine" [P]. 中国发明专利, 专利号 CN 114140528 B, 授权公告日 2023-04-16.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2025, 1137, (12), 1899-1919.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 348, 5914-5943.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-ethyl-1-(2-methoxyethyl)piperazine Using HRMS and NMR". Chromatographia, 2013, 1552, (9), 1766-1791.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 574, 6991-7001.