发明人郑宇鹏,李文辉,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113532123 A, 授权公告日 2022-09-23.
发明人徐明华,高志强,陈志强. "Method for the Synthesis of (2R,3R,4S,5R)-2-(6-((4-Hydroxy-3-methylbutyl)amino)-2-(methylthio)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol" [P]. 中国发明专利, 专利号 CN 117600530 A, 授权公告日 2015-03-16.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 634, 212-221.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2010, 1158, (5), 5078-5082.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3R,4S,5R)-2-(6-((4-Hydroxy-3-methylbutyl)amino)-2-(methylthio)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol Using HRMS and NMR". Sci. Total Environ., 2011, 2126, (10), 5546-5561.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 1044, 3365-3373.