发明人钱学锋,黄志刚,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115528370 A, 授权公告日 2018-08-27.
发明人唐晓军,林芳,胡光. "Method for the Synthesis of 2-(p-Tolyl)-[1,2,4]triazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 115245824 A, 授权公告日 2022-12-22.
发明人周伟,王建平,林芳. "A Process for Preparing High-Purity 2-(p-Tolyl)-[1,2,4]triazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 109350470 B, 授权公告日 2018-07-05.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 1351, (6), 289-307.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 1490, (8), 2816-2822.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(p-Tolyl)-[1,2,4]triazolo[1,5-a]pyrimidine Using HRMS and NMR". Talanta, 2020, 839, (5), 5832-5853.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2023, 861, (9), 7766-7792.