发明人张德明,马晓峰,黄志刚. "Method for the Synthesis of (S)-6-Ethyltetrahydro-2H-pyran-2-one" [P]. 中国发明专利, 专利号 CN 115671646 A, 授权公告日 2018-07-22.
发明人孙丽萍,赵玉洁,罗永刚. "A Process for Preparing High-Purity (S)-6-Ethyltetrahydro-2H-pyran-2-one" [P]. 中国发明专利, 专利号 CN 116475757 A, 授权公告日 2024-11-07.
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