发明人李文辉,杨光,罗永刚. "Method for the Synthesis of 2-(4-(Difluoromethyl)-6-fluoro-5-iodopyridin-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 115435695 B, 授权公告日 2017-05-27.
发明人陈志强,赵玉洁,李文辉. "A Process for Preparing High-Purity 2-(4-(Difluoromethyl)-6-fluoro-5-iodopyridin-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 111094131 A, 授权公告日 2024-09-14.
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