发明人冯建国,郑宇鹏,高志强. "Method for the Synthesis of 2-(Difluoromethyl)-4-hydroxy-6-iodo-3-methoxypyridine" [P]. 中国发明专利, 专利号 CN 116132954 B, 授权公告日 2023-01-26.
发明人周伟,张德明,刘建华. "A Process for Preparing High-Purity 2-(Difluoromethyl)-4-hydroxy-6-iodo-3-methoxypyridine" [P]. 中国发明专利, 专利号 CN 117038831 B, 授权公告日 2015-06-10.
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