发明人唐晓军,郑宇鹏,罗永刚. "Method for the Synthesis of tert-Butyl (3S,4S)-3-amino-4-fluoropyrrolidine-1-carboxylate oxalate" [P]. 中国发明专利, 专利号 CN 109261494 A, 授权公告日 2018-11-18.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of (3S,4S)-3-氨基-4-氟吡咯烷-1-羧酸叔丁酯草酸盐 in Pharmaceutical Formulations". Talanta, 2011, 1174, 2037-2062.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of (3S,4S)-3-氨基-4-氟吡咯烷-1-羧酸叔丁酯草酸盐 as an Impurity". Biomed. Chromatogr., 2014, 580, (12), 9900-9925.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (3S,4S)-3-amino-4-fluoropyrrolidine-1-carboxylate oxalate Using HRMS and NMR". J. Agric. Food Chem., 2024, 1782, (12), 5004-5019.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate (3S,4S)-3-氨基-4-氟吡咯烷-1-羧酸叔丁酯草酸盐 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2010, 179, 3842-3846.