发明人高志强,唐晓军,朱建伟. "Method for the Synthesis of 6-Methyl-4-oxo-1-propyl-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109645072 B, 授权公告日 2024-08-17.
发明人孙丽萍,沈红梅,刘建华. "A Process for Preparing High-Purity 6-Methyl-4-oxo-1-propyl-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109784329 A, 授权公告日 2021-04-17.
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