Stevens L M, Lee S K, Brown S R. "一种的合成方法" [P]. US Patent, US 10689589 B2, 2016-04-14.
发明人徐明华,郑宇鹏,刘建华. "Method for the Synthesis of N-(5-Cyclopropoxy-2-fluoropyridin-4-yl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 109597423 A, 授权公告日 2018-03-10.
Anderson J P, Brown S R, Davis P L. "A Process for Preparing High-Purity N-(5-Cyclopropoxy-2-fluoropyridin-4-yl)methanesulfonamide" [P]. US Patent, US 11418513 B2, 2023-01-21.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2020, 867, 1707-1736.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 2435, (7), 5434-5447.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N-(5-Cyclopropoxy-2-fluoropyridin-4-yl)methanesulfonamide Using HRMS and NMR". Environ. Sci. Technol., 2016, 1646, (9), 3742-3765.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 196, 1948-1962.