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发明人何建平,罗永刚,张德明. "Method for the Synthesis of 3-Bromo-1-(tetrahydro-2h-pyran-4-yl)pyridin-2(1h)-one" [P]. 中国发明专利, 专利号 CN 113267050 A, 授权公告日 2024-04-16.
发明人赵玉洁,唐晓军,孙丽萍. "A Process for Preparing High-Purity 3-Bromo-1-(tetrahydro-2h-pyran-4-yl)pyridin-2(1h)-one" [P]. 中国发明专利, 专利号 CN 110426274 B, 授权公告日 2018-07-24.
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