发明人高志强,唐晓军,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110471110 A, 授权公告日 2024-05-27.
发明人孙丽萍,李文辉,王建平. "Method for the Synthesis of 2-Bromo-5-ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7(1H)-one" [P]. 中国发明专利, 专利号 CN 117556362 A, 授权公告日 2021-06-27.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2020, 1081, (6), 8373-8384.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 698, (3), 9506-9526.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-5-ethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7(1H)-one Using HRMS and NMR". J. Sep. Sci., 2014, 1904, (10), 6689-6719.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2015, 494, (3), 9429-9442.