发明人何建平,冯建国,黄志刚. "Method for the Synthesis of 3,5-Difluoropyridin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 110081654 B, 授权公告日 2024-09-07.
发明人赵玉洁,高志强,韩伟. "A Process for Preparing High-Purity 3,5-Difluoropyridin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 110273771 B, 授权公告日 2018-01-03.
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