发明人罗永刚,朱建伟,郑宇鹏. "Method for the Synthesis of 5-Bromo-2-cyclopropyl-6-oxo-1,6-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 117282575 B, 授权公告日 2025-02-12.
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