Kumar R, Patel M V, Roberts E F. "一种的合成方法" [P]. US Patent, US 10787418 B2, 2023-08-06.
发明人冯建国,刘建华,罗永刚. "Method for the Synthesis of (2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-2-((trityloxy)methyl)tetrahydrofuran-3-yl benzoate" [P]. 中国发明专利, 专利号 CN 113187229 A, 授权公告日 2019-07-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 260, 2437-2467.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2019, 845, (12), 5579-5599.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-2-((trityloxy)methyl)tetrahydrofuran-3-yl benzoate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 1431, (7), 6422-6425.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2023, 553, (8), 740-760.