发明人郭海燕,黄志刚,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117545796 A, 授权公告日 2022-04-26.
Yamamoto T, Mueller T, Brown S R. "Method for the Synthesis of 4-(Benzylamino)-5-chloropyridine-3-sulfonamide" [P]. US Patent, US 11257851 B2, 2025-01-09.
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". Chemosphere, 2022, 1150, (1), 2828-2851.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 1519, (5), 5896-5914.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Benzylamino)-5-chloropyridine-3-sulfonamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 2392, 4977-5002.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2025, 1329, 6628-6631.