发明人张德明,王建平,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110781717 A, 授权公告日 2025-01-09.
发明人钱学锋,李文辉,杨光. "Method for the Synthesis of 4-(((4-Bromo-5-(dimethylamino)furan-2-yl)methylene)amino)benzonitrile" [P]. 中国发明专利, 专利号 CN 114645520 B, 授权公告日 2017-11-17.
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