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Mueller T C, Björnsson E, Nielsen H. "Method for the Synthesis of 4-(3-((5-Chlorobenzo[b]thiophen-7-yl)amino)-1H-pyrazol-5-yl)phenol" [P]. European Patent, EP 3486911 A1, 2016-08-15.
发明人李文辉,韩伟,王建平. "A Process for Preparing High-Purity 4-(3-((5-Chlorobenzo[b]thiophen-7-yl)amino)-1H-pyrazol-5-yl)phenol" [P]. 中国发明专利, 专利号 CN 114268835 A, 授权公告日 2018-10-14.
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