Mueller T C, Björnsson E, Lefèvre J P. "Method for the Synthesis of 4-Chloro-N-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)-N-methylbenzenesulfonamide" [P]. European Patent, EP 3603138 A1, 2022-07-26.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 1061, 3070-3074.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2019, 1168, (10), 4959-4981.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-N-(6-chloro-4-(trifluoromethyl)pyridin-2-yl)-N-methylbenzenesulfonamide Using HRMS and NMR". Talanta, 2024, 1611, (8), 4914-4925.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 1510, (9), 8865-8876.