发明人李文辉,林芳,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111121303 A, 授权公告日 2021-07-18.
发明人周伟,黄志刚,杨光. "Method for the Synthesis of ((3-Chloro-4-fluorophenyl)sulfonyl)proline" [P]. 中国发明专利, 专利号 CN 110544487 A, 授权公告日 2016-05-10.
发明人郑宇鹏,马晓峰,黄志刚. "A Process for Preparing High-Purity ((3-Chloro-4-fluorophenyl)sulfonyl)proline" [P]. 中国发明专利, 专利号 CN 116638822 B, 授权公告日 2025-03-26.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2010, 1466, (5), 823-834.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 2121, (1), 9505-9534.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of ((3-Chloro-4-fluorophenyl)sulfonyl)proline Using HRMS and NMR". Anal. Methods, 2017, 1059, (11), 2424-2451.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2017, 1841, (7), 1156-1167.