Johnson M A, Thompson G K, Klinger H. "一种的合成方法" [P]. US Patent, US 10909875 B2, 2023-02-07.
发明人徐明华,李文辉,朱建伟. "Method for the Synthesis of 7-methoxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109745034 A, 授权公告日 2015-07-26.
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". Anal. Chim. Acta, 2022, 2064, (10), 523-551.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2014, 2418, (4), 2243-2248.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 7-methoxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2015, 2070, 447-462.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2017, 1939, (2), 6410-6435.