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发明人孙丽萍,沈红梅,李文辉. "Method for the Synthesis of 2-(3,4,5-Trihydroxyphenyl)chromen-4-one" [P]. 中国发明专利, 专利号 CN 114996844 B, 授权公告日 2020-12-09.
发明人何建平,徐明华,孙丽萍. "A Process for Preparing High-Purity 2-(3,4,5-Trihydroxyphenyl)chromen-4-one" [P]. 中国发明专利, 专利号 CN 114925166 A, 授权公告日 2023-09-22.
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