Björnsson E, Schröder R, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3384993 A1, 2015-04-06.
发明人马晓峰,黄志刚,韩伟. "Method for the Synthesis of 4-(4-tert-Butylphenyl)-4-oxo-2-(piperidin-1-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 115352284 B, 授权公告日 2019-12-17.
发明人赵玉洁,朱建伟,周伟. "A Process for Preparing High-Purity 4-(4-tert-Butylphenyl)-4-oxo-2-(piperidin-1-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 112277174 A, 授权公告日 2021-01-25.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1077, (8), 7866-7878.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 2000, 9887-9890.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-tert-Butylphenyl)-4-oxo-2-(piperidin-1-yl)butanoic acid Using HRMS and NMR". Anal. Chem., 2013, 2384, (9), 6107-6112.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 2326, (10), 2068-2075.