Fischer A B, Chen K W, Davis P L. "一种的合成方法" [P]. US Patent, US 10387435 B2, 2017-01-19.
Nielsen H, Nowak P, Sørensen M. "Method for the Synthesis of 3-Chloro-5-(trifluoromethyl)pyridine-2-carbothioamide" [P]. European Patent, EP 3606037 A1, 2017-11-19.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2016, 515, (6), 4673-4684.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 981, (11), 7700-7721.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-5-(trifluoromethyl)pyridine-2-carbothioamide Using HRMS and NMR". J. Nat. Prod., 2012, 951, 9299-9323.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 2459, (9), 8257-8261.