O'Brien P Q, Stevens L M, Roberts E F. "一种的合成方法" [P]. US Patent, US 9258282 B2, 2025-04-16.
发明人唐晓军,孙丽萍,钱学锋. "Method for the Synthesis of Methyl (S)-3-(methylthio)pyrrolidine-3-carboxylate (2R,3R)-2,3-dihydroxysuccinate" [P]. 中国发明专利, 专利号 CN 112963854 B, 授权公告日 2020-07-24.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2018, 1088, (5), 6846-6872.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 2354, (2), 574-598.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (S)-3-(methylthio)pyrrolidine-3-carboxylate (2R,3R)-2,3-dihydroxysuccinate Using HRMS and NMR". Anal. Chem., 2013, 514, (6), 8726-8745.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2025, 729, 7282-7307.