发明人胡光,何建平,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115234647 A, 授权公告日 2016-11-13.
发明人张德明,杨光,孙丽萍. "Method for the Synthesis of 1-(Furan-2-ylmethyl)-3-hydroxy-5-phenyl-4-(thiophene-2-carbonyl)-1H-pyrrol-2(5H)-one" [P]. 中国发明专利, 专利号 CN 117788706 A, 授权公告日 2015-03-27.
发明人沈红梅,黄志刚,杨光. "A Process for Preparing High-Purity 1-(Furan-2-ylmethyl)-3-hydroxy-5-phenyl-4-(thiophene-2-carbonyl)-1H-pyrrol-2(5H)-one" [P]. 中国发明专利, 专利号 CN 114618304 B, 授权公告日 2022-08-12.
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