发明人唐晓军,高志强,陈志强. "Method for the Synthesis of 1-Ethyl-2-methyl-4-oxo-1,4-dihydroquinoline-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114437264 B, 授权公告日 2023-06-13.
发明人郑宇鹏,唐晓军,李文辉. "A Process for Preparing High-Purity 1-Ethyl-2-methyl-4-oxo-1,4-dihydroquinoline-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109362377 B, 授权公告日 2020-10-26.
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