发明人赵玉洁,杨光,沈红梅. "Method for the Synthesis of N-(2-(1-(Furan-2-carbonyl)-5-(2-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 110153669 A, 授权公告日 2020-07-23.
Thompson G K, Fischer A B, Davis P L. "A Process for Preparing High-Purity N-(2-(1-(Furan-2-carbonyl)-5-(2-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide" [P]. US Patent, US 9989957 B2, 2022-12-13.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 1144, 6687-6706.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 782, 3810-3834.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-(1-(Furan-2-carbonyl)-5-(2-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide Using HRMS and NMR". Biomed. Chromatogr., 2018, 811, (4), 7660-7684.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 2089, 4781-4794.