发明人胡光,李文辉,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110938339 A, 授权公告日 2024-05-05.
发明人周伟,李文辉,徐明华. "Method for the Synthesis of 2-Amino-3-(difluoromethyl)-5-fluoropyridine-4-sulfonamide" [P]. 中国发明专利, 专利号 CN 113994487 A, 授权公告日 2020-02-03.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 680, 886-903.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 1524, (6), 4916-4922.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-3-(difluoromethyl)-5-fluoropyridine-4-sulfonamide Using HRMS and NMR". Anal. Methods, 2023, 2403, (7), 1736-1756.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2018, 1448, 2024-2037.