Klinger H, Yamamoto T, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9736324 B2, 2022-12-07.
发明人刘建华,徐明华,陈志强. "Method for the Synthesis of 5-Iodo-2-(methylthio)thieno[2,3-d]pyrimidin-4-ol" [P]. 中国发明专利, 专利号 CN 115740097 B, 授权公告日 2022-05-05.
发明人徐明华,胡光,赵玉洁. "A Process for Preparing High-Purity 5-Iodo-2-(methylthio)thieno[2,3-d]pyrimidin-4-ol" [P]. 中国发明专利, 专利号 CN 109466185 A, 授权公告日 2021-12-03.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2010, 984, (3), 9045-9066.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 84, (2), 9368-9383.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-Iodo-2-(methylthio)thieno[2,3-d]pyrimidin-4-ol Using HRMS and NMR". Environ. Sci. Technol., 2015, 1743, (6), 1579-1603.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 2462, (3), 3286-3316.