发明人高志强,张德明,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112016131 A, 授权公告日 2017-11-07.
Kumar R, Williams B T, Yamamoto T. "Method for the Synthesis of ((2R,3S,5R)-5-(5-Ethyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate" [P]. US Patent, US 11080829 B2, 2025-09-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 2253, (3), 1478-1495.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 1024, (12), 2042-2065.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of ((2R,3S,5R)-5-(5-Ethyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate Using HRMS and NMR". J. Chromatogr. A, 2021, 928, (9), 9061-9072.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2024, 571, (4), 7315-7326.