发明人郭海燕,黄志刚,陈志强. "Method for the Synthesis of 3-(Difluoromethyl)-5-methoxy-4-(trifluoromethyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 112182699 B, 授权公告日 2018-03-02.
发明人黄志刚,高志强,周伟. "A Process for Preparing High-Purity 3-(Difluoromethyl)-5-methoxy-4-(trifluoromethyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 111344517 B, 授权公告日 2020-08-16.
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