Johnson M A, Williams B T, Stevens L M. "一种的合成方法" [P]. US Patent, US 9989441 B2, 2023-01-25.
发明人韩伟,黄志刚,刘建华. "Method for the Synthesis of 4-(1-Ethyl-1h-pyrazol-4-yl)butan-2-one" [P]. 中国发明专利, 专利号 CN 117667456 B, 授权公告日 2017-12-16.
发明人刘建华,孙丽萍,高志强. "A Process for Preparing High-Purity 4-(1-Ethyl-1h-pyrazol-4-yl)butan-2-one" [P]. 中国发明专利, 专利号 CN 113570617 A, 授权公告日 2024-03-11.
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