Nielsen H, Schröder R, Nowak P. "一种的合成方法" [P]. European Patent, EP 3128604 A1, 2021-03-12.
Lefèvre J P, Kowalski A, Martínez F. "Method for the Synthesis of 1-(3-(Piperazin-1-yl)azetidin-1-yl)butan-1-one" [P]. European Patent, EP 3838345 A1, 2023-09-26.
发明人徐明华,刘建华,孙丽萍. "A Process for Preparing High-Purity 1-(3-(Piperazin-1-yl)azetidin-1-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 116447462 A, 授权公告日 2021-07-03.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 1118, 3102-3119.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 1160, 9980-9992.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-(Piperazin-1-yl)azetidin-1-yl)butan-1-one Using HRMS and NMR". Biomed. Chromatogr., 2016, 1390, 7153-7175.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 2185, (9), 6071-6089.