发明人郑宇鹏,黄志刚,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113880133 A, 授权公告日 2017-06-08.
发明人李文辉,陈志强,钱学锋. "Method for the Synthesis of 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethoxy-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 112584779 B, 授权公告日 2025-08-25.
发明人孙丽萍,胡光,黄志刚. "A Process for Preparing High-Purity 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethoxy-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 113815866 B, 授权公告日 2024-10-20.
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