Davis P L, Thompson G K, Patel M V. "Method for the Synthesis of Sodium (5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl phosphate" [P]. US Patent, US 10187940 B2, 2016-07-18.
发明人马晓峰,钱学锋,郑宇鹏. "A Process for Preparing High-Purity Sodium (5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl phosphate" [P]. 中国发明专利, 专利号 CN 113563575 A, 授权公告日 2017-10-12.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2012, 309, (4), 8547-8573.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 1537, (9), 24-49.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Sodium (5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl phosphate Using HRMS and NMR". Chromatographia, 2015, 764, (4), 9326-9341.