Klinger H, Brown S R, Kumar R. "一种的合成方法" [P]. US Patent, US 9287754 B2, 2017-10-08.
Lefèvre J P, Nielsen H, Nowak P. "Method for the Synthesis of 4-Cyclopropoxy-N,N-dimethyl-3-sulfamoylpicolinamide" [P]. European Patent, EP 3185016 A1, 2019-06-17.
发明人朱建伟,杨光,冯建国. "A Process for Preparing High-Purity 4-Cyclopropoxy-N,N-dimethyl-3-sulfamoylpicolinamide" [P]. 中国发明专利, 专利号 CN 116823492 A, 授权公告日 2024-06-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 635, (7), 8956-8981.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 573, 8241-8250.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cyclopropoxy-N,N-dimethyl-3-sulfamoylpicolinamide Using HRMS and NMR". J. Agric. Food Chem., 2023, 874, (2), 7885-7898.