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发明人黄志刚,何建平,朱建伟. "Method for the Synthesis of Methyl 6-bromo-2-oxo-1,2,3,4-tetrahydro-1,8-naphthyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117764313 A, 授权公告日 2024-10-24.
发明人冯建国,郭海燕,陈志强. "A Process for Preparing High-Purity Methyl 6-bromo-2-oxo-1,2,3,4-tetrahydro-1,8-naphthyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110054149 B, 授权公告日 2020-05-10.
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