Hughes D C, Johnson M A, Williams B T. "一种的合成方法" [P]. US Patent, US 10781830 B2, 2015-02-21.
发明人韩伟,郭海燕,唐晓军. "Method for the Synthesis of 2-(Phenylamino)pyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 112927920 B, 授权公告日 2016-04-20.
发明人黄志刚,胡光,陈志强. "A Process for Preparing High-Purity 2-(Phenylamino)pyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 113443917 B, 授权公告日 2017-02-06.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2010, 432, (3), 8264-8272.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 608, (11), 5712-5734.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Phenylamino)pyridine-3-sulfonamide Using HRMS and NMR". Sci. Total Environ., 2013, 2275, 1500-1517.