Lefèvre J P, Schröder R, Martínez F. "一种的合成方法" [P]. European Patent, EP 3310321 A1, 2025-01-26.
发明人林芳,钱学锋,张德明. "Method for the Synthesis of (2R,3S,5R)-5-(2-Amino-6-(4-nitrophenethoxy)-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol" [P]. 中国发明专利, 专利号 CN 110388701 A, 授权公告日 2023-11-08.
Kowalski A, Nowak P, Mueller T C. "A Process for Preparing High-Purity (2R,3S,5R)-5-(2-Amino-6-(4-nitrophenethoxy)-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol" [P]. European Patent, EP 3427225 A1, 2016-01-15.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 704, (8), 5515-5526.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 170, 7410-7435.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3S,5R)-5-(2-Amino-6-(4-nitrophenethoxy)-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol Using HRMS and NMR". Anal. Chem., 2022, 253, 9691-9707.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2022, 1079, (9), 1914-1936.