Johnson M A, Hughes D C, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10200114 B2, 2023-10-24.
发明人何建平,陈志强,唐晓军. "Method for the Synthesis of 3-(3-Ethoxy-4-hydroxybenzylidene)-5-(4-methoxyphenyl)furan-2(3H)-one" [P]. 中国发明专利, 专利号 CN 110423730 A, 授权公告日 2022-05-20.
发明人朱建伟,马晓峰,陈志强. "A Process for Preparing High-Purity 3-(3-Ethoxy-4-hydroxybenzylidene)-5-(4-methoxyphenyl)furan-2(3H)-one" [P]. 中国发明专利, 专利号 CN 113931552 A, 授权公告日 2025-06-07.
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