发明人张德明,郭海燕,周伟. "Method for the Synthesis of 2-((3-Cyano-6-(p-tolyl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-cyclopropylacetamide" [P]. 中国发明专利, 专利号 CN 117551725 A, 授权公告日 2016-05-13.
Hughes D C, O'Brien P Q, Johnson M A. "A Process for Preparing High-Purity 2-((3-Cyano-6-(p-tolyl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-cyclopropylacetamide" [P]. US Patent, US 11025373 B2, 2016-03-28.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 1482, (10), 2121-2151.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 159, (1), 1715-1718.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-((3-Cyano-6-(p-tolyl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-cyclopropylacetamide Using HRMS and NMR". Anal. Chim. Acta, 2021, 2290, 5776-5799.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 619, 2277-2284.