发明人何建平,张德明,赵玉洁. "Method for the Synthesis of 2-Hydroxy-4-methoxy-3-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 117589767 B, 授权公告日 2018-11-17.
发明人黄志刚,何建平,陈志强. "A Process for Preparing High-Purity 2-Hydroxy-4-methoxy-3-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 115628877 B, 授权公告日 2019-09-06.
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