发明人徐明华,赵玉洁,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111895709 A, 授权公告日 2020-02-23.
Kowalski A, Schröder R, Nowak P. "Method for the Synthesis of n-Ethyl-3,5-difluorobenzenesulfonamide" [P]. European Patent, EP 3496425 A1, 2017-12-19.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 567, 6294-6322.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1565, 4809-4827.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of n-Ethyl-3,5-difluorobenzenesulfonamide Using HRMS and NMR". Molecules, 2010, 803, 3939-3947.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2020, 368, (6), 1014-1028.