发明人黄志刚,朱建伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113446506 A, 授权公告日 2025-04-02.
发明人孙丽萍,罗永刚,冯建国. "Method for the Synthesis of 4-(Difluoromethyl)-5-fluoro-3-iodo-2-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 114551036 B, 授权公告日 2016-03-19.
发明人刘建华,唐晓军,韩伟. "A Process for Preparing High-Purity 4-(Difluoromethyl)-5-fluoro-3-iodo-2-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 116255397 B, 授权公告日 2022-08-08.
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