发明人陈志强,胡光,郑宇鹏. "Method for the Synthesis of 2,6-Dichloro-4-hydroxypyridine" [P]. 中国发明专利, 专利号 CN 112781911 B, 授权公告日 2017-01-26.
发明人李文辉,杨光,罗永刚. "A Process for Preparing High-Purity 2,6-Dichloro-4-hydroxypyridine" [P]. 中国发明专利, 专利号 CN 114353894 A, 授权公告日 2025-02-05.
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