Mueller T C, Lefèvre J P, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3985611 A1, 2025-09-16.
发明人陈志强,李文辉,唐晓军. "Method for the Synthesis of (2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-2-(hydroxymethyl)-4-((2-nitrobenzyl)oxy)tetrahydrofuran-3-ol" [P]. 中国发明专利, 专利号 CN 113461143 A, 授权公告日 2019-02-09.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 1720, (10), 5330-5340.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2014, 2379, 3890-3914.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-2-(hydroxymethyl)-4-((2-nitrobenzyl)oxy)tetrahydrofuran-3-ol Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2017, 694, (9), 5127-5144.