发明人唐晓军,陈志强,李文辉. "一种5-甲氧基-6-溴吡啶-2-甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 115827578 A, 授权公告日 2025-09-26.
Chen K W, Johnson M A, Patel M V. "Method for the Synthesis of 6-Bromo-5-methoxypyridine-2-carboxylic Acid" [P]. US Patent, US 10512608 B2, 2020-09-03.
发明人徐明华,刘建华,唐晓军. "A Process for Preparing High-Purity 6-Bromo-5-methoxypyridine-2-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 109088868 A, 授权公告日 2021-02-10.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 5-甲氧基-6-溴吡啶-2-甲酸 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 2061, (8), 9407-9418.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-甲氧基-6-溴吡啶-2-甲酸 as an Impurity". Molecules, 2020, 789, 5383-5407.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-5-methoxypyridine-2-carboxylic Acid Using HRMS and NMR". J. Sep. Sci., 2014, 172, (3), 358-382.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 5-甲氧基-6-溴吡啶-2-甲酸 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2019, 1307, (3), 9733-9752.