发明人陈志强,林芳,李文辉. "Method for the Synthesis of 1-((4-Bromobenzylidene)amino)-4-(4-nitrobenzylidene)-2-phenyl-1H-imidazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 117537980 A, 授权公告日 2016-01-06.
发明人徐明华,冯建国,郑宇鹏. "A Process for Preparing High-Purity 1-((4-Bromobenzylidene)amino)-4-(4-nitrobenzylidene)-2-phenyl-1H-imidazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 113232966 B, 授权公告日 2023-07-28.
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