发明人郑宇鹏,黄志刚,李文辉. "Method for the Synthesis of 2-(Bromomethyl)-6-(difluoromethyl)-4-hydroxy-3-nitropyridine" [P]. 中国发明专利, 专利号 CN 108662898 A, 授权公告日 2019-08-06.
发明人王建平,罗永刚,陈志强. "A Process for Preparing High-Purity 2-(Bromomethyl)-6-(difluoromethyl)-4-hydroxy-3-nitropyridine" [P]. 中国发明专利, 专利号 CN 115243396 A, 授权公告日 2020-03-07.
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