发明人孙丽萍,徐明华,钱学锋. "Method for the Synthesis of (2R,3R,4R,5R)-5-Amino-4-fluoro-2-(hydroxymethyl)tetrahydrofuran-3-ol" [P]. 中国发明专利, 专利号 CN 116837422 A, 授权公告日 2017-11-28.
发明人杨光,周伟,沈红梅. "A Process for Preparing High-Purity (2R,3R,4R,5R)-5-Amino-4-fluoro-2-(hydroxymethyl)tetrahydrofuran-3-ol" [P]. 中国发明专利, 专利号 CN 110237395 A, 授权公告日 2016-09-21.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 2458, (5), 8697-8718.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 2304, 7562-7570.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3R,4R,5R)-5-Amino-4-fluoro-2-(hydroxymethyl)tetrahydrofuran-3-ol Using HRMS and NMR". Anal. Chim. Acta, 2023, 1509, 2599-2615.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2020, 2058, (9), 9682-9705.