Jørgensen K, Schröder R, Björnsson E. "一种5-氨基吡啶-2-磺酰胺的合成方法" [P]. European Patent, EP 3542814 A1, 2022-04-24.
发明人孙丽萍,高志强,冯建国. "Method for the Synthesis of 5-Aminopyridine-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 117171177 B, 授权公告日 2025-07-21.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氨基吡啶-2-磺酰胺 in Pharmaceutical Formulations". J. Sep. Sci., 2014, 1665, 6003-6015.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氨基吡啶-2-磺酰胺 as an Impurity". Anal. Chim. Acta, 2012, 547, (7), 9236-9251.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5-Aminopyridine-2-sulfonamide Using HRMS and NMR". Environ. Sci. Technol., 2019, 351, 3062-3068.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 5-氨基吡啶-2-磺酰胺 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1549, 3892-3916.