发明人冯建国,陈志强,黄志刚. "一种1-methyl-3-methylenepiperidin-2-one的合成方法" [P]. 中国发明专利, 专利号 CN 111568951 A, 授权公告日 2023-02-19.
发明人冯建国,孙丽萍,郑宇鹏. "Method for the Synthesis of 1-methyl-3-methylenepiperidin-2-one" [P]. 中国发明专利, 专利号 CN 110359846 B, 授权公告日 2022-09-26.
发明人唐晓军,杨光,张德明. "A Process for Preparing High-Purity 1-methyl-3-methylenepiperidin-2-one" [P]. 中国发明专利, 专利号 CN 109145729 B, 授权公告日 2020-05-17.
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