Chen K W, Klinger H, Fischer A B. "一种的合成方法" [P]. US Patent, US 9779175 B2, 2015-10-14.
发明人周伟,朱建伟,郭海燕. "Method for the Synthesis of (E)-N'-(1-(5-Bromo-2-((2-methylallyl)oxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide" [P]. 中国发明专利, 专利号 CN 111084359 A, 授权公告日 2021-12-11.
发明人罗永刚,孙丽萍,赵玉洁. "A Process for Preparing High-Purity (E)-N'-(1-(5-Bromo-2-((2-methylallyl)oxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide" [P]. 中国发明专利, 专利号 CN 108716632 B, 授权公告日 2019-04-10.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2021, 636, 7781-7805.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1483, (7), 923-949.