发明人唐晓军,徐明华,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112571353 A, 授权公告日 2023-08-22.
Klinger H, Anderson J P, Hughes D C. "Method for the Synthesis of 9-Benzyl-6-(6-butyl-1,3-dihydroisobenzofuran-5-yl)-9H-purine" [P]. US Patent, US 9281304 B2, 2023-09-09.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 1371, (1), 5774-5788.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 1762, (7), 5178-5181.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 9-Benzyl-6-(6-butyl-1,3-dihydroisobenzofuran-5-yl)-9H-purine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 2108, (2), 3681-3690.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 2253, (4), 5160-5188.