Rossi M, Schröder R, Lefèvre J P. "Method for the Synthesis of ((2R,3R,4R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate" [P]. European Patent, EP 3613544 A1, 2023-07-11.
发明人郭海燕,刘建华,周伟. "A Process for Preparing High-Purity ((2R,3R,4R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate" [P]. 中国发明专利, 专利号 CN 116847029 A, 授权公告日 2015-02-11.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 135, (2), 6261-6275.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 2293, 9568-9577.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of ((2R,3R,4R,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 1233, (10), 8106-8135.