发明人李文辉,罗永刚,孙丽萍. "Method for the Synthesis of 8-bromo-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115887507 A, 授权公告日 2017-05-16.
Kumar R, Patel M V, Anderson J P. "A Process for Preparing High-Purity 8-bromo-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid" [P]. US Patent, US 10528010 B2, 2020-12-28.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2010, 1835, (2), 6433-6448.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2012, 802, 8212-8241.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 8-bromo-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid Using HRMS and NMR". Anal. Chem., 2019, 1048, (8), 2429-2457.