发明人王建平,沈红梅,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112403049 A, 授权公告日 2024-09-24.
Park J H, Brown S R, O'Brien P Q. "Method for the Synthesis of 3-(Difluoromethyl)-5-fluoro-2-(hydroxymethyl)isonicotinonitrile" [P]. US Patent, US 10056265 B2, 2023-12-15.
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