Schröder R, Sørensen M, Martínez F. "一种的合成方法" [P]. European Patent, EP 3248782 A1, 2019-07-05.
发明人胡光,王建平,林芳. "Method for the Synthesis of Thieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine" [P]. 中国发明专利, 专利号 CN 110836312 A, 授权公告日 2015-05-04.
发明人黄志刚,高志强,唐晓军. "A Process for Preparing High-Purity Thieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine" [P]. 中国发明专利, 专利号 CN 112210535 B, 授权公告日 2022-12-13.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 1140, (2), 7362-7387.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 819, (8), 2510-2523.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Thieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine Using HRMS and NMR". Molecules, 2015, 1361, (4), 506-523.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2023, 894, (3), 7715-7745.