发明人李文辉,林芳,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117801590 A, 授权公告日 2015-07-27.
Sørensen M, Mueller T C, Martínez F. "Method for the Synthesis of (2R,3R,4S,5R)-2-(2-(4-Butyl-1H-1,2,3-triazol-1-yl)-6-(methylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol" [P]. European Patent, EP 3930132 A1, 2025-08-23.
Nowak P, Schröder R, Jørgensen K. "A Process for Preparing High-Purity (2R,3R,4S,5R)-2-(2-(4-Butyl-1H-1,2,3-triazol-1-yl)-6-(methylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol" [P]. European Patent, EP 3481259 A1, 2024-03-02.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 923, 7472-7499.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 2177, 8740-8762.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3R,4S,5R)-2-(2-(4-Butyl-1H-1,2,3-triazol-1-yl)-6-(methylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol Using HRMS and NMR". J. Nat. Prod., 2024, 1756, 6288-6310.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 2477, 7441-7460.