发明人赵玉洁,郑宇鹏,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109274148 A, 授权公告日 2016-09-05.
发明人郭海燕,胡光,杨光. "Method for the Synthesis of 2-methyl-[1,2,4]triazolo[1,5-a]pyridine-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111584741 B, 授权公告日 2024-11-19.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 805, (9), 5251-5262.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 2160, (3), 8120-8149.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-methyl-[1,2,4]triazolo[1,5-a]pyridine-5-carboxylic acid Using HRMS and NMR". Chromatographia, 2018, 264, (8), 3917-3937.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2021, 2384, (3), 1955-1964.