发明人王建平,周伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109803359 A, 授权公告日 2019-09-03.
发明人罗永刚,沈红梅,张德明. "Method for the Synthesis of (2S)-Azetidine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 114357958 B, 授权公告日 2017-08-06.
发明人刘建华,陈志强,黄志刚. "A Process for Preparing High-Purity (2S)-Azetidine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 115590227 B, 授权公告日 2023-04-19.
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