发明人陈志强,韩伟,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116135122 A, 授权公告日 2021-06-23.
Kowalski A, Rossi M, Martínez F. "Method for the Synthesis of (2R,4S)-4-fluoro-5-oxopyrrolidine-2-carboxylic acid" [P]. European Patent, EP 3654363 A1, 2021-06-04.
发明人徐明华,王建平,郑宇鹏. "A Process for Preparing High-Purity (2R,4S)-4-fluoro-5-oxopyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111599181 A, 授权公告日 2018-05-18.
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". Environ. Sci. Technol., 2016, 212, (6), 8485-8500.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2010, 298, (2), 5023-5034.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (2R,4S)-4-fluoro-5-oxopyrrolidine-2-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2015, 612, (5), 8768-8780.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2025, 741, (9), 246-263.