Patel M V, Kumar R, Anderson J P. "一种的合成方法" [P]. US Patent, US 11646363 B2, 2018-12-23.
Williams B T, Lee S K, Patel M V. "Method for the Synthesis of (S)-5-Oxo-1-(phenylsulfonyl)pyrrolidine-2-carboxylic acid" [P]. US Patent, US 11425634 B2, 2017-12-20.
发明人唐晓军,郭海燕,罗永刚. "A Process for Preparing High-Purity (S)-5-Oxo-1-(phenylsulfonyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112595276 A, 授权公告日 2017-04-24.
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". J. Sep. Sci., 2019, 264, (10), 2855-2877.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 270, 7771-7795.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (S)-5-Oxo-1-(phenylsulfonyl)pyrrolidine-2-carboxylic acid Using HRMS and NMR". Talanta, 2018, 1763, (12), 9398-9420.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 1936, (7), 5346-5363.