Park J H, Kumar R, Roberts E F. "一种ethyl 3-oxo-2-(2-oxocyclopentyl)butanoate的合成方法" [P]. US Patent, US 10867831 B2, 2020-06-20.
发明人钱学锋,罗永刚,高志强. "Method for the Synthesis of ethyl 3-oxo-2-(2-oxocyclopentyl)butanoate" [P]. 中国发明专利, 专利号 CN 114080067 B, 授权公告日 2023-10-13.
发明人马晓峰,陈志强,何建平. "A Process for Preparing High-Purity ethyl 3-oxo-2-(2-oxocyclopentyl)butanoate" [P]. 中国发明专利, 专利号 CN 113829520 A, 授权公告日 2015-10-22.
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