发明人赵玉洁,陈志强,郑宇鹏. "Method for the Synthesis of 4-Acetyl-6-(trifluoromethyl)picolinonitrile" [P]. 中国发明专利, 专利号 CN 116628780 B, 授权公告日 2017-08-01.
发明人黄志刚,冯建国,郑宇鹏. "A Process for Preparing High-Purity 4-Acetyl-6-(trifluoromethyl)picolinonitrile" [P]. 中国发明专利, 专利号 CN 115452373 B, 授权公告日 2024-08-16.
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