发明人周伟,朱建伟,黄志刚. "Method for the Synthesis of 5-Hydroxy-3-(trifluoromethyl)-2-pyridinecarbonitrile" [P]. 中国发明专利, 专利号 CN 109216680 A, 授权公告日 2022-08-21.
发明人唐晓军,高志强,罗永刚. "A Process for Preparing High-Purity 5-Hydroxy-3-(trifluoromethyl)-2-pyridinecarbonitrile" [P]. 中国发明专利, 专利号 CN 116732133 B, 授权公告日 2021-10-12.
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