Williams B T, Lee S K, O'Brien P Q. "Method for the Synthesis of 3-Hydroxy-2-(((2-nitro-4-(trifluoromethyl)phenyl)imino)methyl)-1H-inden-1-one" [P]. US Patent, US 11346505 B2, 2017-12-26.
发明人冯建国,赵玉洁,林芳. "A Process for Preparing High-Purity 3-Hydroxy-2-(((2-nitro-4-(trifluoromethyl)phenyl)imino)methyl)-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 115162539 A, 授权公告日 2025-01-28.
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