发明人杨光,马晓峰,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115008345 A, 授权公告日 2016-05-25.
Johnson M A, Klinger H, Park J H. "Method for the Synthesis of 4-{[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-ethylbenzenesulfonamide" [P]. US Patent, US 9747102 B2, 2023-03-17.
Johnson M A, Schröder R, Park J H. "A Process for Preparing High-Purity 4-{[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-ethylbenzenesulfonamide" [P]. US Patent, US 11085118 B2, 2025-12-17.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 2408, 7232-7240.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 889, 1060-1076.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-{[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-N-ethylbenzenesulfonamide Using HRMS and NMR". J. Agric. Food Chem., 2025, 1935, (1), 5562-5578.