发明人马晓峰,罗永刚,赵玉洁. "Method for the Synthesis of 8-Chloro-2-(3-ethoxyphenyl)quinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117997531 B, 授权公告日 2025-08-20.
发明人刘建华,李文辉,沈红梅. "A Process for Preparing High-Purity 8-Chloro-2-(3-ethoxyphenyl)quinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109032943 A, 授权公告日 2017-09-02.
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