发明人黄志刚,周伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112920045 A, 授权公告日 2019-04-27.
发明人韩伟,杨光,赵玉洁. "Method for the Synthesis of 2-(Difluoromethyl)-6-iodo-3-nitro-4-(trifluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 113001712 A, 授权公告日 2017-02-03.
发明人张德明,郭海燕,王建平. "A Process for Preparing High-Purity 2-(Difluoromethyl)-6-iodo-3-nitro-4-(trifluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 112513099 A, 授权公告日 2021-07-25.
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