Björnsson E, Kowalski A, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3273517 A1, 2019-08-28.
发明人林芳,何建平,高志强. "Method for the Synthesis of (2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)tetrahydrofuran-3-ol" [P]. 中国发明专利, 专利号 CN 117206080 B, 授权公告日 2023-05-14.
Nowak P, Jørgensen K, Björnsson E. "A Process for Preparing High-Purity (2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)tetrahydrofuran-3-ol" [P]. European Patent, EP 3924914 A1, 2024-12-11.
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". J. Sep. Sci., 2010, 333, (1), 3541-3550.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 1951, (11), 2105-2131.