发明人徐明华,郑宇鹏,冯建国. "Method for the Synthesis of N-(azetidin-3-yl)-N-methylmethanesulfonamide" [P]. 中国发明专利, 专利号 CN 113581441 A, 授权公告日 2023-10-19.
发明人孙丽萍,郭海燕,沈红梅. "A Process for Preparing High-Purity N-(azetidin-3-yl)-N-methylmethanesulfonamide" [P]. 中国发明专利, 专利号 CN 113955674 B, 授权公告日 2025-11-27.
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