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发明人李文辉,唐晓军,林芳. "A Process for Preparing High-Purity 5-Bromo-8-fluoro-3,4-dihydroquinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112637453 A, 授权公告日 2025-09-10.
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