发明人张德明,郭海燕,何建平. "Method for the Synthesis of Ethyl 2-Oxo-3-phenylcyclopentanecarboxylate" [P]. 中国发明专利, 专利号 CN 111057708 A, 授权公告日 2024-05-06.
发明人马晓峰,李文辉,钱学锋. "A Process for Preparing High-Purity Ethyl 2-Oxo-3-phenylcyclopentanecarboxylate" [P]. 中国发明专利, 专利号 CN 111046284 B, 授权公告日 2019-10-12.
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