Rossi M, Schröder R, Johansson L. "一种的合成方法" [P]. European Patent, EP 3640006 A1, 2020-12-01.
发明人刘建华,徐明华,唐晓军. "Method for the Synthesis of 1-(Azetidin-3-ylidene)propan-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 114104073 B, 授权公告日 2025-12-18.
发明人李文辉,朱建伟,王建平. "A Process for Preparing High-Purity 1-(Azetidin-3-ylidene)propan-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 109774280 B, 授权公告日 2024-01-14.
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