发明人林芳,李文辉,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115038048 A, 授权公告日 2015-12-07.
发明人沈红梅,胡光,钱学锋. "Method for the Synthesis of 2-(Difluoromethyl)-5-iodo-3-nitropyridine-4-sulfonamide" [P]. 中国发明专利, 专利号 CN 116044251 A, 授权公告日 2015-05-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 614, (8), 2061-2085.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 1446, 9306-9316.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-5-iodo-3-nitropyridine-4-sulfonamide Using HRMS and NMR". Chromatographia, 2014, 1557, (11), 848-856.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2012, 1506, (7), 3825-3828.