Brown S R, Davis P L, Stevens L M. "Method for the Synthesis of N-(5-Chloropyridin-2-yl)-2,5-dimethylbenzenesulfonamide" [P]. US Patent, US 9626952 B2, 2020-10-10.
Björnsson E, Schröder R, Nowak P. "A Process for Preparing High-Purity N-(5-Chloropyridin-2-yl)-2,5-dimethylbenzenesulfonamide" [P]. European Patent, EP 3973670 A1, 2022-06-24.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2019, 612, (3), 3792-3810.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 2378, (3), 1069-1089.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of N-(5-Chloropyridin-2-yl)-2,5-dimethylbenzenesulfonamide Using HRMS and NMR". J. Agric. Food Chem., 2015, 901, 5799-5827.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 1702, (4), 5922-5927.