发明人郑宇鹏,胡光,马晓峰. "Method for the Synthesis of 2-(4-Ethylphenyl)-3,6-dimethylquinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114263050 A, 授权公告日 2019-03-28.
发明人张德明,徐明华,王建平. "A Process for Preparing High-Purity 2-(4-Ethylphenyl)-3,6-dimethylquinoline-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115363726 B, 授权公告日 2023-08-02.
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