Hughes D C, Lee S K, Fischer A B. "一种的合成方法" [P]. US Patent, US 9139439 B2, 2018-01-23.
发明人高志强,孙丽萍,朱建伟. "Method for the Synthesis of N-(5-Bromo-2-fluoropyridin-3-yl)-2,4-difluorobenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111963693 B, 授权公告日 2025-10-12.
发明人王建平,罗永刚,何建平. "A Process for Preparing High-Purity N-(5-Bromo-2-fluoropyridin-3-yl)-2,4-difluorobenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 116308534 A, 授权公告日 2024-04-16.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 438, 293-306.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 542, (11), 6871-6888.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of N-(5-Bromo-2-fluoropyridin-3-yl)-2,4-difluorobenzenesulfonamide Using HRMS and NMR". Environ. Sci. Technol., 2025, 645, (5), 9142-9164.