发明人王建平,刘建华,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115962073 A, 授权公告日 2023-08-17.
发明人郭海燕,刘建华,孙丽萍. "Method for the Synthesis of 1-(Pyridin-4-yl)piperidine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 114375626 A, 授权公告日 2019-04-23.
Chen K W, Mueller T, Klinger H. "A Process for Preparing High-Purity 1-(Pyridin-4-yl)piperidine-4-carbonitrile" [P]. US Patent, US 9086303 B2, 2020-09-26.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 261, (7), 2878-2901.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 2231, 331-343.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Pyridin-4-yl)piperidine-4-carbonitrile Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 1241, (3), 1957-1983.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2014, 1108, 3141-3147.