Patel M V, Hughes D C, Brown S R. "一种的合成方法" [P]. US Patent, US 9527905 B2, 2021-10-27.
Johnson M A, Yamamoto T, Schröder R. "Method for the Synthesis of N-((2,6-difluorophenyl)carbamoyl)-4-methylbenzenesulfonamide" [P]. US Patent, US 11713548 B2, 2021-07-25.
发明人李文辉,张德明,朱建伟. "A Process for Preparing High-Purity N-((2,6-difluorophenyl)carbamoyl)-4-methylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115205290 B, 授权公告日 2015-12-16.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2020, 2153, (7), 3361-3388.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 1504, 6299-6303.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N-((2,6-difluorophenyl)carbamoyl)-4-methylbenzenesulfonamide Using HRMS and NMR". Phytochemistry, 2019, 814, (7), 5368-5397.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2018, 2292, (3), 1918-1941.