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发明人赵玉洁,冯建国,沈红梅. "Method for the Synthesis of 3-tert-Butyl-2-methyl-2H,4H-indeno[1,2-c]pyrazol-4-one" [P]. 中国发明专利, 专利号 CN 113945647 B, 授权公告日 2018-12-15.
发明人马晓峰,杨光,钱学锋. "A Process for Preparing High-Purity 3-tert-Butyl-2-methyl-2H,4H-indeno[1,2-c]pyrazol-4-one" [P]. 中国发明专利, 专利号 CN 116610719 B, 授权公告日 2022-03-28.
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