Kumar R, Thompson G K, Patel M V. "一种的合成方法" [P]. US Patent, US 9700289 B2, 2023-08-21.
发明人罗永刚,刘建华,徐明华. "Method for the Synthesis of N-(3-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 117886219 A, 授权公告日 2017-06-21.
Schröder R, Nowak P, Nielsen H. "A Process for Preparing High-Purity N-(3-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)thiophene-2-carboxamide" [P]. European Patent, EP 3998196 A1, 2017-01-22.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 197, 3908-3922.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 1593, 3825-3849.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of N-(3-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)thiophene-2-carboxamide Using HRMS and NMR". Biomed. Chromatogr., 2023, 1341, (3), 4881-4885.