发明人孙丽萍,朱建伟,冯建国. "一种5-异丙基噻吩-2-磺酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 114408334 A, 授权公告日 2024-09-10.
Nielsen H, Schröder R, Sørensen M. "Method for the Synthesis of 5-Isopropylthiophene-2-sulfonamide" [P]. European Patent, EP 3877116 A1, 2018-02-17.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 5-异丙基噻吩-2-磺酰胺 in Pharmaceutical Formulations". Chromatographia, 2023, 1334, 7673-7679.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-异丙基噻吩-2-磺酰胺 as an Impurity". Anal. Methods, 2018, 1648, (2), 5052-5057.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-Isopropylthiophene-2-sulfonamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2019, 890, (9), 1670-1677.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 5-异丙基噻吩-2-磺酰胺 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 2395, (1), 9226-9244.