Jørgensen K, Sørensen M, Schröder R. "Method for the Synthesis of (E)-4-((5-(3-nitrophenyl)furan-2-yl)methylene)-2-phenyloxazol-5(4H)-one" [P]. European Patent, EP 3265267 A1, 2025-07-05.
发明人郭海燕,冯建国,陈志强. "A Process for Preparing High-Purity (E)-4-((5-(3-nitrophenyl)furan-2-yl)methylene)-2-phenyloxazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 117832226 A, 授权公告日 2016-12-21.
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