发明人朱建伟,杨光,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109143648 A, 授权公告日 2021-01-18.
发明人徐明华,冯建国,沈红梅. "Method for the Synthesis of n-(4-(n,n-Dimethylsulfamoyl)phenyl)cyclopropanecarboxamide" [P]. 中国发明专利, 专利号 CN 113962966 A, 授权公告日 2024-07-26.
Mueller T, Yamamoto T, Thompson G K. "A Process for Preparing High-Purity n-(4-(n,n-Dimethylsulfamoyl)phenyl)cyclopropanecarboxamide" [P]. US Patent, US 11351235 B2, 2023-12-17.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 324, 5708-5721.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 1424, (11), 3238-3258.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of n-(4-(n,n-Dimethylsulfamoyl)phenyl)cyclopropanecarboxamide Using HRMS and NMR". Anal. Chim. Acta, 2012, 2043, (6), 6350-6373.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2018, 1831, (7), 9543-9556.