发明人郭海燕,黄志刚,冯建国. "Method for the Synthesis of 3-Fluoro-5-hydroxypicolinic acid" [P]. 中国发明专利, 专利号 CN 110803831 B, 授权公告日 2025-04-21.
Lee S K, Brown S R, Klinger H. "A Process for Preparing High-Purity 3-Fluoro-5-hydroxypicolinic acid" [P]. US Patent, US 11696215 B2, 2021-10-26.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 811, 6282-6298.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 1812, (3), 6101-6128.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-Fluoro-5-hydroxypicolinic acid Using HRMS and NMR". Biomed. Chromatogr., 2018, 1204, (7), 2271-2285.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 1951, (5), 7972-7984.