发明人赵玉洁,杨光,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113833437 A, 授权公告日 2018-08-12.
发明人杨光,沈红梅,孙丽萍. "Method for the Synthesis of (2R,4S)-tert-Butyl 4-fluoropyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116150447 A, 授权公告日 2020-08-18.
发明人陈志强,张德明,韩伟. "A Process for Preparing High-Purity (2R,4S)-tert-Butyl 4-fluoropyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110179662 B, 授权公告日 2023-07-01.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 175, (4), 7475-7487.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2014, 2164, 1381-1387.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (2R,4S)-tert-Butyl 4-fluoropyrrolidine-2-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 2217, (12), 6534-6554.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2020, 2456, (6), 4988-4998.