发明人冯建国,韩伟,徐明华. "一种3-[(3,4-difluorophenyl)carbonyl]pyridine的合成方法" [P]. 中国发明专利, 专利号 CN 115315680 A, 授权公告日 2025-04-13.
发明人黄志刚,刘建华,沈红梅. "Method for the Synthesis of 3-[(3,4-difluorophenyl)carbonyl]pyridine" [P]. 中国发明专利, 专利号 CN 108990186 A, 授权公告日 2017-12-17.
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