Björnsson E, Rossi M, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3614188 A1, 2015-08-09.
发明人冯建国,李文辉,陈志强. "Method for the Synthesis of 2-(Difluoromethyl)-6-iodo-5-methoxypyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116532913 A, 授权公告日 2024-01-20.
Mueller T, Anderson J P, Roberts E F. "A Process for Preparing High-Purity 2-(Difluoromethyl)-6-iodo-5-methoxypyridine-3-carboxylic acid" [P]. US Patent, US 10057810 B2, 2021-04-12.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2016, 2110, (12), 4675-4700.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 736, (12), 379-400.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-6-iodo-5-methoxypyridine-3-carboxylic acid Using HRMS and NMR". Phytochemistry, 2022, 227, (6), 2160-2176.