发明人钱学锋,周伟,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116171501 A, 授权公告日 2022-05-20.
Klinger H, Davis P L, Brown S R. "Method for the Synthesis of (2R,3S,5R)-5-(6-Acetamido-9H-purin-9-yl)-2-((phosphonooxy)methyl)tetrahydrofuran-3-yl acetate" [P]. US Patent, US 11969018 B2, 2023-04-27.
发明人刘建华,张德明,沈红梅. "A Process for Preparing High-Purity (2R,3S,5R)-5-(6-Acetamido-9H-purin-9-yl)-2-((phosphonooxy)methyl)tetrahydrofuran-3-yl acetate" [P]. 中国发明专利, 专利号 CN 116374470 A, 授权公告日 2021-10-27.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 1382, (12), 5616-5643.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 1890, (4), 1179-1208.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3S,5R)-5-(6-Acetamido-9H-purin-9-yl)-2-((phosphonooxy)methyl)tetrahydrofuran-3-yl acetate Using HRMS and NMR". Anal. Methods, 2020, 826, (12), 4062-4066.