发明人冯建国,周伟,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113102221 A, 授权公告日 2023-08-13.
发明人沈红梅,周伟,赵玉洁. "Method for the Synthesis of Ethyl 3-hydroxy-2-oxopiperidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113214343 A, 授权公告日 2016-05-28.
Björnsson E, Martínez F, Schröder R. "A Process for Preparing High-Purity Ethyl 3-hydroxy-2-oxopiperidine-3-carboxylate" [P]. European Patent, EP 3068871 A1, 2020-12-19.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2016, 1156, (2), 7681-7692.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1177, 2893-2907.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-hydroxy-2-oxopiperidine-3-carboxylate Using HRMS and NMR". Anal. Chem., 2014, 1202, (5), 3665-3680.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 2201, 5144-5164.