Mueller T, O'Brien P Q, Fischer A B. "一种的合成方法" [P]. US Patent, US 10844327 B2, 2017-11-16.
发明人杨光,赵玉洁,陈志强. "Method for the Synthesis of 2-(4-Chloro-2-methylphenoxy)-1-((2-hydroxy-1H-indol-3-yl)diazenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 109626324 A, 授权公告日 2017-02-02.
发明人黄志刚,张德明,李文辉. "A Process for Preparing High-Purity 2-(4-Chloro-2-methylphenoxy)-1-((2-hydroxy-1H-indol-3-yl)diazenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 111623061 A, 授权公告日 2017-04-01.
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