发明人马晓峰,杨光,沈红梅. "Method for the Synthesis of 1-(3-chloro-3-methyl-azetidin-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 109220429 B, 授权公告日 2023-06-25.
发明人黄志刚,钱学锋,韩伟. "A Process for Preparing High-Purity 1-(3-chloro-3-methyl-azetidin-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 110254840 B, 授权公告日 2025-04-17.
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