发明人周伟,唐晓军,罗永刚. "Method for the Synthesis of (4-Aminophenyl)(4-(dimethylamino)piperidin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 112936655 B, 授权公告日 2023-07-04.
发明人何建平,刘建华,唐晓军. "A Process for Preparing High-Purity (4-Aminophenyl)(4-(dimethylamino)piperidin-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 116734068 A, 授权公告日 2019-01-20.
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