发明人唐晓军,罗永刚,何建平. "Method for the Synthesis of 1'-Methyl-2,4'-bipiperidine" [P]. 中国发明专利, 专利号 CN 112696193 B, 授权公告日 2022-08-17.
发明人王建平,唐晓军,赵玉洁. "A Process for Preparing High-Purity 1'-Methyl-2,4'-bipiperidine" [P]. 中国发明专利, 专利号 CN 115724474 A, 授权公告日 2021-07-23.
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