发明人杨光,郭海燕,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108732069 A, 授权公告日 2022-02-18.
发明人钱学锋,郑宇鹏,徐明华. "Method for the Synthesis of 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-isopropylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111142801 B, 授权公告日 2021-03-23.
发明人唐晓军,郑宇鹏,陈志强. "A Process for Preparing High-Purity 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-isopropylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 108205621 B, 授权公告日 2021-03-06.
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