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发明人李文辉,罗永刚,孙丽萍. "Method for the Synthesis of (2Z)-2-[(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene]-2,3-dihydro-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 108263303 A, 授权公告日 2017-07-09.
Hughes D C, Klinger H, O'Brien P Q. "A Process for Preparing High-Purity (2Z)-2-[(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene]-2,3-dihydro-1H-inden-1-one" [P]. US Patent, US 10219596 B2, 2018-06-05.
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