发明人杨光,王建平,胡光. "Method for the Synthesis of 1-(4-Cyano-2-fluorophenyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112470932 A, 授权公告日 2015-08-09.
发明人马晓峰,刘建华,孙丽萍. "A Process for Preparing High-Purity 1-(4-Cyano-2-fluorophenyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112711809 B, 授权公告日 2020-05-23.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 1045, (8), 2292-2298.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 1219, 3699-3724.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Cyano-2-fluorophenyl)piperidine-4-carboxylic acid Using HRMS and NMR". Chromatographia, 2015, 216, (7), 7300-7305.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2010, 2076, (9), 6661-6670.