Roberts E F, Fischer A B, Thompson G K. "Method for the Synthesis of 3-Chloro-5-(trifluoromethyl)picolinohydrazide" [P]. US Patent, US 10198386 B2, 2015-08-08.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2016, 89, 4105-4119.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 245, 3046-3060.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-5-(trifluoromethyl)picolinohydrazide Using HRMS and NMR". Biomed. Chromatogr., 2015, 729, (4), 7608-7619.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 2204, (10), 4109-4124.