发明人罗永刚,郭海燕,郑宇鹏. "Method for the Synthesis of 3-Methyl-2-oxo-1,2-dihydroquinoline-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 117390198 A, 授权公告日 2025-09-09.
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