发明人唐晓军,李文辉,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112296987 A, 授权公告日 2015-03-23.
发明人冯建国,黄志刚,李文辉. "Method for the Synthesis of 2-Chloro-6-(pyridin-4-ylthio)-1H-purine" [P]. 中国发明专利, 专利号 CN 112828329 A, 授权公告日 2017-04-18.
Davis P L, Roberts E F, Johnson M A. "A Process for Preparing High-Purity 2-Chloro-6-(pyridin-4-ylthio)-1H-purine" [P]. US Patent, US 9590027 B2, 2022-03-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 1698, (3), 1504-1516.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 754, 3588-3600.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-6-(pyridin-4-ylthio)-1H-purine Using HRMS and NMR". Biomed. Chromatogr., 2023, 2090, 1353-1377.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 605, (7), 7701-7721.