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发明人李文辉,周伟,马晓峰. "Method for the Synthesis of 2-((4-((4-(Trifluoromethoxy)phenyl)sulfonamido)but-2-yn-1-yl)oxy)benzamide" [P]. 中国发明专利, 专利号 CN 115926942 A, 授权公告日 2023-01-05.
发明人冯建国,徐明华,马晓峰. "A Process for Preparing High-Purity 2-((4-((4-(Trifluoromethoxy)phenyl)sulfonamido)but-2-yn-1-yl)oxy)benzamide" [P]. 中国发明专利, 专利号 CN 114758323 B, 授权公告日 2020-05-08.
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