发明人刘建华,张德明,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115225182 A, 授权公告日 2021-05-14.
发明人周伟,郑宇鹏,徐明华. "Method for the Synthesis of ((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)methyl dihydrogen phosphate" [P]. 中国发明专利, 专利号 CN 113615000 A, 授权公告日 2018-06-01.
发明人郑宇鹏,林芳,冯建国. "A Process for Preparing High-Purity ((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)methyl dihydrogen phosphate" [P]. 中国发明专利, 专利号 CN 108939597 A, 授权公告日 2016-07-15.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 1983, (6), 7679-7694.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 2037, (1), 9768-9776.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of ((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)methyl dihydrogen phosphate Using HRMS and NMR". Molecules, 2019, 1247, (8), 6032-6040.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 1648, 7348-7356.