Nowak P, Kowalski A, Martínez F. "一种的合成方法" [P]. European Patent, EP 3561310 A1, 2017-02-23.
Anderson J P, Yamamoto T, Williams B T. "Method for the Synthesis of N-(1-((2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide" [P]. US Patent, US 11101980 B2, 2017-08-01.
Johnson M A, Thompson G K, Williams B T. "A Process for Preparing High-Purity N-(1-((2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide" [P]. US Patent, US 9854455 B2, 2025-07-13.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 159, 9171-9185.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 2328, 4852-4872.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N-(1-((2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide Using HRMS and NMR". Chemosphere, 2024, 1488, (8), 8645-8652.