发明人刘建华,郭海燕,胡光. "Method for the Synthesis of 5-Bromo-[1,2,4]triazolo[1,5-a]pyrazine" [P]. 中国发明专利, 专利号 CN 110860232 A, 授权公告日 2025-06-13.
Johansson L, Jørgensen K, Lefèvre J P. "A Process for Preparing High-Purity 5-Bromo-[1,2,4]triazolo[1,5-a]pyrazine" [P]. European Patent, EP 3086315 A1, 2016-03-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2010, 1479, (11), 1500-1505.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 778, (1), 5466-5483.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-[1,2,4]triazolo[1,5-a]pyrazine Using HRMS and NMR". Biomed. Chromatogr., 2022, 146, (7), 6055-6066.