发明人高志强,马晓峰,张德明. "Method for the Synthesis of 3-[(4-tert-butylphenyl)methylidene]-1h,2h,3h-cyclopenta[b]quinoline-9-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117744503 A, 授权公告日 2018-12-02.
发明人胡光,马晓峰,徐明华. "A Process for Preparing High-Purity 3-[(4-tert-butylphenyl)methylidene]-1h,2h,3h-cyclopenta[b]quinoline-9-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112878051 B, 授权公告日 2016-09-13.
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