发明人林芳,郑宇鹏,罗永刚. "Method for the Synthesis of 7-(Benzyloxy)-6-hydroxy-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 113386060 B, 授权公告日 2022-12-27.
发明人郭海燕,冯建国,孙丽萍. "A Process for Preparing High-Purity 7-(Benzyloxy)-6-hydroxy-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 112247433 A, 授权公告日 2025-09-07.
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