发明人王建平,徐明华,张德明. "Method for the Synthesis of 7-Hydroxyquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109979705 B, 授权公告日 2022-12-07.
发明人刘建华,何建平,黄志刚. "A Process for Preparing High-Purity 7-Hydroxyquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115982216 A, 授权公告日 2023-08-14.
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