发明人徐明华,韩伟,唐晓军. "Method for the Synthesis of 5-{2',6'-dihydroxy-[1,1'-biphenyl]-4-yl}-1H-indole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 115111150 B, 授权公告日 2017-07-26.
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