Jørgensen K, Lefèvre J P, Martínez F. "Method for the Synthesis of N-(4-Cyclopropoxy-2-isopropoxyphenyl)methanesulfonamide" [P]. European Patent, EP 3746389 A1, 2022-09-11.
Roberts E F, Hughes D C, Davis P L. "A Process for Preparing High-Purity N-(4-Cyclopropoxy-2-isopropoxyphenyl)methanesulfonamide" [P]. US Patent, US 10779142 B2, 2020-03-21.
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". J. Sep. Sci., 2017, 1041, 363-366.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 857, 8240-8258.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-Cyclopropoxy-2-isopropoxyphenyl)methanesulfonamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 2313, 4015-4042.