Brown S R, Williams B T, Hughes D C. "一种的合成方法" [P]. US Patent, US 10374111 B2, 2020-09-06.
Mueller T C, Nielsen H, Rossi M. "Method for the Synthesis of N-(5-Cyclopropoxy-4-(methylthio)pyridin-3-yl)methanesulfonamide" [P]. European Patent, EP 3442556 A1, 2018-05-08.
发明人朱建伟,钱学锋,李文辉. "A Process for Preparing High-Purity N-(5-Cyclopropoxy-4-(methylthio)pyridin-3-yl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 117063775 A, 授权公告日 2023-10-09.
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". J. Chromatogr. A, 2017, 1571, (8), 4066-4082.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 1845, 5950-5962.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of N-(5-Cyclopropoxy-4-(methylthio)pyridin-3-yl)methanesulfonamide Using HRMS and NMR". Sci. Total Environ., 2020, 422, (11), 6448-6455.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 108, (9), 4642-4647.