Brown S R, Davis P L, Park J H. "一种的合成方法" [P]. US Patent, US 10683107 B2, 2022-10-19.
发明人黄志刚,王建平,赵玉洁. "Method for the Synthesis of N-(3-cyano-4,5-dimethylthiophen-2-yl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 114764865 B, 授权公告日 2018-10-06.
Nielsen H, Rossi M, Johansson L. "A Process for Preparing High-Purity N-(3-cyano-4,5-dimethylthiophen-2-yl)methanesulfonamide" [P]. European Patent, EP 3237906 A1, 2024-07-06.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 1161, (8), 2349-2357.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 1451, (10), 181-195.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of N-(3-cyano-4,5-dimethylthiophen-2-yl)methanesulfonamide Using HRMS and NMR". J. Nat. Prod., 2014, 996, (7), 2664-2676.