发明人林芳,李文辉,马晓峰. "Method for the Synthesis of 4-Bromo-6-(difluoromethyl)-3-(trifluoromethyl)picolinic acid" [P]. 中国发明专利, 专利号 CN 113792750 A, 授权公告日 2016-07-04.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 2096, (10), 3517-3528.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2013, 2443, 5866-5878.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-6-(difluoromethyl)-3-(trifluoromethyl)picolinic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 143, 3-30.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2010, 2064, 8269-8274.