发明人罗永刚,唐晓军,刘建华. "Method for the Synthesis of 4-Hydroxyquinoline-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 112893687 A, 授权公告日 2016-09-09.
发明人黄志刚,孙丽萍,林芳. "A Process for Preparing High-Purity 4-Hydroxyquinoline-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 117593382 A, 授权公告日 2024-03-13.
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