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发明人黄志刚,张德明,徐明华. "Method for the Synthesis of 6-Bromo-2-(trifluoromethyl)pyrido[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 117224782 A, 授权公告日 2022-04-15.
发明人唐晓军,孙丽萍,刘建华. "A Process for Preparing High-Purity 6-Bromo-2-(trifluoromethyl)pyrido[2,3-d]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 113266138 B, 授权公告日 2024-06-05.
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