发明人王建平,马晓峰,陈志强. "Method for the Synthesis of 2-Cyclopropoxy-N-methyl-3-(methylsulfonamido)benzamide" [P]. 中国发明专利, 专利号 CN 109741810 B, 授权公告日 2022-10-26.
Mueller T C, Rossi M, Nowak P. "A Process for Preparing High-Purity 2-Cyclopropoxy-N-methyl-3-(methylsulfonamido)benzamide" [P]. European Patent, EP 3338050 A1, 2018-06-16.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 918, (11), 127-154.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 1752, 1065-1081.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyclopropoxy-N-methyl-3-(methylsulfonamido)benzamide Using HRMS and NMR". J. Sep. Sci., 2017, 1178, (6), 797-823.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 568, (5), 1579-1590.