Schröder R, Mueller T, Johnson M A. "一种的合成方法" [P]. US Patent, US 10337298 B2, 2020-11-08.
发明人罗永刚,冯建国,郑宇鹏. "Method for the Synthesis of tert-Butyl 4-(2-aminoethyl)piperazine-1-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 111919158 A, 授权公告日 2025-05-04.
发明人朱建伟,胡光,孙丽萍. "A Process for Preparing High-Purity tert-Butyl 4-(2-aminoethyl)piperazine-1-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 115123491 B, 授权公告日 2020-01-03.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 107, 9258-9274.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 829, 1120-1144.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-(2-aminoethyl)piperazine-1-carboxylate hydrochloride Using HRMS and NMR". Talanta, 2025, 147, (10), 5681-5695.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 1287, 3172-3197.