发明人高志强,黄志刚,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108569971 A, 授权公告日 2015-11-28.
发明人罗永刚,胡光,唐晓军. "Method for the Synthesis of 2-Bromo-6-(difluoromethyl)-3-methoxyisonicotinic acid" [P]. 中国发明专利, 专利号 CN 115569216 A, 授权公告日 2015-11-05.
发明人陈志强,朱建伟,沈红梅. "A Process for Preparing High-Purity 2-Bromo-6-(difluoromethyl)-3-methoxyisonicotinic acid" [P]. 中国发明专利, 专利号 CN 108189062 A, 授权公告日 2019-03-18.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2024, 226, 6946-6975.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2016, 678, 5846-5868.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-6-(difluoromethyl)-3-methoxyisonicotinic acid Using HRMS and NMR". J. Nat. Prod., 2024, 733, 8328-8348.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 91, (11), 6493-6507.