发明人郑宇鹏,杨光,李文辉. "Method for the Synthesis of 3-tert-Butyl-2-phenyl-2H,4H-indeno[1,2-c]pyrazol-4-one" [P]. 中国发明专利, 专利号 CN 111341190 A, 授权公告日 2025-04-02.
发明人赵玉洁,黄志刚,郭海燕. "A Process for Preparing High-Purity 3-tert-Butyl-2-phenyl-2H,4H-indeno[1,2-c]pyrazol-4-one" [P]. 中国发明专利, 专利号 CN 109327438 B, 授权公告日 2018-08-27.
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