发明人唐晓军,朱建伟,高志强. "一种3-乙磺酰基-2-吡啶磺酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 113782476 A, 授权公告日 2019-08-24.
发明人马晓峰,张德明,沈红梅. "Method for the Synthesis of 3-(Ethylsulfonyl)pyridine-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 115800296 B, 授权公告日 2020-12-27.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 3-乙磺酰基-2-吡啶磺酰胺 in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 1938, 8142-8160.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-乙磺酰基-2-吡啶磺酰胺 as an Impurity". Chemosphere, 2014, 1038, (7), 2064-2088.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Ethylsulfonyl)pyridine-2-sulfonamide Using HRMS and NMR". J. Chromatogr. A, 2012, 227, 5840-5859.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 3-乙磺酰基-2-吡啶磺酰胺 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1960, 6936-6958.