发明人林芳,刘建华,郑宇鹏. "Method for the Synthesis of (6-Ethoxypyrazin-2-yl)boronic acid" [P]. 中国发明专利, 专利号 CN 113064114 A, 授权公告日 2019-12-07.
发明人马晓峰,唐晓军,黄志刚. "A Process for Preparing High-Purity (6-Ethoxypyrazin-2-yl)boronic acid" [P]. 中国发明专利, 专利号 CN 108805189 A, 授权公告日 2021-11-07.
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