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发明人黄志刚,孙丽萍,赵玉洁. "Method for the Synthesis of 6-Acetyl-4-oxo-1,4-dihydroquinoline-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109725607 B, 授权公告日 2015-12-05.
发明人黄志刚,朱建伟,周伟. "A Process for Preparing High-Purity 6-Acetyl-4-oxo-1,4-dihydroquinoline-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110840208 B, 授权公告日 2023-09-13.
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