发明人刘建华,郭海燕,王建平. "Method for the Synthesis of 4-Hydroxy-3-propionyl-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 115316294 A, 授权公告日 2015-07-23.
发明人李文辉,冯建国,刘建华. "A Process for Preparing High-Purity 4-Hydroxy-3-propionyl-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 114169036 B, 授权公告日 2020-07-06.
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