发明人朱建伟,韩伟,孙丽萍. "Method for the Synthesis of 7-Bromo-4-(hydroxymethyl)-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 115247703 B, 授权公告日 2017-07-13.
发明人韩伟,罗永刚,马晓峰. "A Process for Preparing High-Purity 7-Bromo-4-(hydroxymethyl)-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 112543104 A, 授权公告日 2019-01-15.
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