发明人高志强,冯建国,李文辉. "Method for the Synthesis of 5-Bromo-3-cyano-4-methyl-2(1H)-pyridinone" [P]. 中国发明专利, 专利号 CN 115593218 A, 授权公告日 2023-05-09.
发明人郑宇鹏,胡光,郭海燕. "A Process for Preparing High-Purity 5-Bromo-3-cyano-4-methyl-2(1H)-pyridinone" [P]. 中国发明专利, 专利号 CN 114689331 A, 授权公告日 2024-08-04.
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