Jørgensen K, Nielsen H, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3868213 A1, 2016-01-03.
Brown S R, Patel M V, Kumar R. "Method for the Synthesis of 4-((((3AR,4R,6R,6aR)-6-(6-amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)methyl)benzonitrile" [P]. US Patent, US 9975896 B2, 2017-07-23.
发明人黄志刚,钱学锋,陈志强. "A Process for Preparing High-Purity 4-((((3AR,4R,6R,6aR)-6-(6-amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)methyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 114889964 B, 授权公告日 2023-03-18.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 1549, (2), 797-825.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 336, (3), 6445-6472.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-((((3AR,4R,6R,6aR)-6-(6-amino-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)methyl)benzonitrile Using HRMS and NMR". Chemosphere, 2012, 1158, 8609-8613.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2014, 2265, 3475-3502.