发明人黄志刚,韩伟,唐晓军. "Method for the Synthesis of tert-Butyl 4-(4-ethoxy-4-oxobutyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115105588 A, 授权公告日 2016-08-25.
发明人韩伟,冯建国,李文辉. "A Process for Preparing High-Purity tert-Butyl 4-(4-ethoxy-4-oxobutyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108167910 A, 授权公告日 2023-12-04.
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