发明人徐明华,黄志刚,马晓峰. "Method for the Synthesis of 8-((Diisobutylamino)methyl)-3-(3,4-dimethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 115179292 A, 授权公告日 2023-04-07.
Nielsen H, Mueller T C, Rossi M. "A Process for Preparing High-Purity 8-((Diisobutylamino)methyl)-3-(3,4-dimethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one" [P]. European Patent, EP 3706923 A1, 2022-06-08.
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