发明人李文辉,周伟,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112145260 A, 授权公告日 2018-02-05.
发明人孙丽萍,李文辉,钱学锋. "Method for the Synthesis of (2R,3R,4S,5R)-5-(2,6-Diamino-9H-purin-9-yl)-4-fluoro-2-(hydroxymethyl)tetrahydrofuran-3-ol" [P]. 中国发明专利, 专利号 CN 111445871 A, 授权公告日 2025-07-22.
Martínez F, Lefèvre J P, Schröder R. "A Process for Preparing High-Purity (2R,3R,4S,5R)-5-(2,6-Diamino-9H-purin-9-yl)-4-fluoro-2-(hydroxymethyl)tetrahydrofuran-3-ol" [P]. European Patent, EP 3802866 A1, 2024-08-02.
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, 2017, 1560, (6), 8406-8431.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2019, 448, 2634-2646.