发明人朱建伟,马晓峰,罗永刚. "Method for the Synthesis of 4-Bromo-7-methoxy-2-(2-methyl-1,3-dioxolan-2-yl)benzofuran" [P]. 中国发明专利, 专利号 CN 111563334 A, 授权公告日 2020-10-22.
发明人高志强,唐晓军,胡光. "A Process for Preparing High-Purity 4-Bromo-7-methoxy-2-(2-methyl-1,3-dioxolan-2-yl)benzofuran" [P]. 中国发明专利, 专利号 CN 115104259 A, 授权公告日 2023-12-08.
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