发明人林芳,朱建伟,杨光. "Method for the Synthesis of Ethionamide Sulfoxide" [P]. 中国发明专利, 专利号 CN 110045113 A, 授权公告日 2020-03-25.
发明人沈红梅,马晓峰,陈志强. "A Process for Preparing High-Purity Ethionamide Sulfoxide" [P]. 中国发明专利, 专利号 CN 115899865 A, 授权公告日 2019-09-14.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2025, 1176, 7036-7062.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 2293, 2617-2634.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Ethionamide Sulfoxide Using HRMS and NMR". J. Sep. Sci., 2021, 480, (8), 5065-5080.