发明人郭海燕,韩伟,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110702372 A, 授权公告日 2023-01-26.
发明人林芳,高志强,何建平. "Method for the Synthesis of 3-Benzyl-7-hydroxy-4-methyl-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 115804082 B, 授权公告日 2019-03-05.
发明人杨光,徐明华,罗永刚. "A Process for Preparing High-Purity 3-Benzyl-7-hydroxy-4-methyl-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 111759763 B, 授权公告日 2022-05-09.
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