发明人沈红梅,何建平,徐明华. "Method for the Synthesis of 1-(2,2-dimethylpropanoyl)piperidin-4-one" [P]. 中国发明专利, 专利号 CN 112639524 A, 授权公告日 2020-04-20.
发明人唐晓军,徐明华,林芳. "A Process for Preparing High-Purity 1-(2,2-dimethylpropanoyl)piperidin-4-one" [P]. 中国发明专利, 专利号 CN 111068109 A, 授权公告日 2019-02-07.
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