Lee S K, Roberts E F, Klinger H. "一种的合成方法" [P]. US Patent, US 11370370 B2, 2016-08-08.
发明人冯建国,郑宇鹏,何建平. "Method for the Synthesis of 1-(Cyclopentanecarbonyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109539952 A, 授权公告日 2016-10-28.
Martínez F, Nowak P, Schröder R. "A Process for Preparing High-Purity 1-(Cyclopentanecarbonyl)piperidine-4-carboxylic acid" [P]. European Patent, EP 3610736 A1, 2021-02-25.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 585, (10), 1194-1220.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2018, 2139, (9), 157-178.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Cyclopentanecarbonyl)piperidine-4-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 533, 8928-8946.