发明人黄志刚,韩伟,沈红梅. "Method for the Synthesis of 4-Chloro-2-hydroxypyridine" [P]. 中国发明专利, 专利号 CN 110967812 A, 授权公告日 2021-04-03.
发明人沈红梅,朱建伟,王建平. "A Process for Preparing High-Purity 4-Chloro-2-hydroxypyridine" [P]. 中国发明专利, 专利号 CN 112697794 B, 授权公告日 2021-06-11.
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