Kowalski A, Nowak P, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3852381 A1, 2024-06-13.
发明人马晓峰,陈志强,李文辉. "Method for the Synthesis of 4,5-Dichlorothieno[2,3-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 109865578 B, 授权公告日 2024-04-07.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 1889, (10), 7545-7558.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 1578, (3), 968-996.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dichlorothieno[2,3-d]pyrimidine Using HRMS and NMR". J. Sep. Sci., 2025, 938, 6782-6801.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2012, 352, 619-633.