发明人李文辉,钱学锋,郭海燕. "Method for the Synthesis of (E)-N'-(5-Bromo-2-fluorobenzylidene)-2-(trifluoromethyl)benzenesulfonohydrazide" [P]. 中国发明专利, 专利号 CN 110700798 A, 授权公告日 2017-02-01.
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". Rapid Commun. Mass Spectrom., 2015, 1845, 7188-7200.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 112, (1), 6267-6272.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (E)-N'-(5-Bromo-2-fluorobenzylidene)-2-(trifluoromethyl)benzenesulfonohydrazide Using HRMS and NMR". Anal. Methods, 2013, 1331, (9), 2296-2316.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2023, 2439, (9), 3561-3568.