Johansson L, Nowak P, Martínez F. "一种的合成方法" [P]. European Patent, EP 3834086 A1, 2022-12-13.
发明人郑宇鹏,唐晓军,沈红梅. "Method for the Synthesis of 1-(2-Chloropyridin-4-yl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 109309970 A, 授权公告日 2024-01-27.
发明人钱学锋,李文辉,林芳. "A Process for Preparing High-Purity 1-(2-Chloropyridin-4-yl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 116397030 B, 授权公告日 2020-12-08.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 1598, (9), 6416-6442.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 1474, (1), 4016-4045.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Chloropyridin-4-yl)piperazine hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2025, 2004, (7), 6548-6572.