发明人周伟,陈志强,杨光. "Method for the Synthesis of 1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)urea" [P]. 中国发明专利, 专利号 CN 116496019 B, 授权公告日 2017-03-18.
发明人李文辉,沈红梅,周伟. "A Process for Preparing High-Purity 1-(3-Chloro-4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)urea" [P]. 中国发明专利, 专利号 CN 115527371 A, 授权公告日 2023-04-27.
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