发明人李文辉,冯建国,刘建华. "Method for the Synthesis of 4-(Difluoromethyl)-2-iodo-3-methyl-6-(trifluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 111375496 B, 授权公告日 2025-05-18.
发明人郑宇鹏,胡光,韩伟. "A Process for Preparing High-Purity 4-(Difluoromethyl)-2-iodo-3-methyl-6-(trifluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 117419538 B, 授权公告日 2016-03-13.
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