发明人何建平,赵玉洁,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110316980 A, 授权公告日 2023-11-26.
发明人马晓峰,胡光,林芳. "Method for the Synthesis of 1-(Piperidine-4-carbonyl)piperidin-4-one hydrochloride" [P]. 中国发明专利, 专利号 CN 116135199 B, 授权公告日 2022-06-04.
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