发明人陈志强,黄志刚,高志强. "Method for the Synthesis of 4-(Difluoromethyl)-5-methoxy-2-methyl-3-(trifluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 115986722 A, 授权公告日 2019-04-19.
发明人李文辉,冯建国,马晓峰. "A Process for Preparing High-Purity 4-(Difluoromethyl)-5-methoxy-2-methyl-3-(trifluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 108109809 A, 授权公告日 2021-06-13.
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