发明人李文辉,王建平,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117811204 A, 授权公告日 2024-07-12.
发明人冯建国,沈红梅,何建平. "Method for the Synthesis of ((2R,3R,4R,5R)-4-Fluoro-5-(5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate" [P]. 中国发明专利, 专利号 CN 117969097 B, 授权公告日 2025-09-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2010, 622, 7622-7635.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 2063, (9), 7887-7900.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of ((2R,3R,4R,5R)-4-Fluoro-5-(5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 2289, (7), 8363-8383.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2024, 2410, (7), 5185-5197.