发明人马晓峰,冯建国,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109391533 A, 授权公告日 2021-10-11.
发明人张德明,罗永刚,黄志刚. "Method for the Synthesis of 6-Hydroxyquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110853488 A, 授权公告日 2019-12-24.
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