发明人郭海燕,周伟,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109910945 A, 授权公告日 2022-03-07.
Davis P L, Anderson J P, Fischer A B. "Method for the Synthesis of Methyl 4,6-dihydroxypicolinate" [P]. US Patent, US 10358829 B2, 2019-01-26.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2024, 2390, (10), 5432-5443.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 1083, (12), 1361-1374.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4,6-dihydroxypicolinate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 2140, 6069-6097.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2020, 1698, (10), 1565-1575.