Lefèvre J P, Rossi M, Schröder R. "一种的合成方法" [P]. European Patent, EP 3494308 A1, 2017-08-14.
发明人冯建国,刘建华,林芳. "Method for the Synthesis of 4,5-Dibromo-3-(difluoromethyl)picolinic acid" [P]. 中国发明专利, 专利号 CN 111389613 A, 授权公告日 2022-02-15.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 1497, (9), 6529-6551.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 1491, 4815-4830.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Dibromo-3-(difluoromethyl)picolinic acid Using HRMS and NMR". J. Agric. Food Chem., 2025, 916, (12), 8927-8945.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 1156, (10), 4369-4380.