发明人郑宇鹏,韩伟,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117287538 A, 授权公告日 2021-10-15.
发明人周伟,冯建国,王建平. "Method for the Synthesis of 1-(2-Oxo-2-(pyridin-2-ylamino)ethyl)cyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110056814 A, 授权公告日 2022-03-28.
发明人冯建国,朱建伟,胡光. "A Process for Preparing High-Purity 1-(2-Oxo-2-(pyridin-2-ylamino)ethyl)cyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111880154 B, 授权公告日 2019-08-03.
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". Environ. Sci. Technol., 2010, 526, (7), 2548-2571.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2025, 493, (7), 4492-4500.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Oxo-2-(pyridin-2-ylamino)ethyl)cyclohexane-1-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 80, 4906-4922.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2010, 1817, (3), 3162-3187.