发明人孙丽萍,林芳,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115751969 A, 授权公告日 2017-11-17.
发明人李文辉,张德明,郭海燕. "Method for the Synthesis of 2-Amino-1-((S)-3-(benzyl(ethyl)amino)piperidin-1-yl)-3-methylbutan-1-one" [P]. 中国发明专利, 专利号 CN 111127883 B, 授权公告日 2018-08-25.
发明人冯建国,郑宇鹏,高志强. "A Process for Preparing High-Purity 2-Amino-1-((S)-3-(benzyl(ethyl)amino)piperidin-1-yl)-3-methylbutan-1-one" [P]. 中国发明专利, 专利号 CN 117329251 B, 授权公告日 2023-12-06.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 1931, 886-905.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 1140, (11), 8863-8877.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-1-((S)-3-(benzyl(ethyl)amino)piperidin-1-yl)-3-methylbutan-1-one Using HRMS and NMR". Molecules, 2023, 2434, 3230-3259.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 1142, 3809-3825.