发明人郑宇鹏,黄志刚,冯建国. "Method for the Synthesis of 4-(Difluoromethyl)-6-iodo-2-methylpyridin-3-ol" [P]. 中国发明专利, 专利号 CN 109333907 B, 授权公告日 2020-08-27.
发明人高志强,周伟,郭海燕. "A Process for Preparing High-Purity 4-(Difluoromethyl)-6-iodo-2-methylpyridin-3-ol" [P]. 中国发明专利, 专利号 CN 109525874 A, 授权公告日 2020-08-18.
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