发明人陈志强,马晓峰,韩伟. "Method for the Synthesis of 4-[(2-Hydroxy-ethyl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester" [P]. 中国发明专利, 专利号 CN 113066299 B, 授权公告日 2015-01-04.
发明人何建平,唐晓军,徐明华. "A Process for Preparing High-Purity 4-[(2-Hydroxy-ethyl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester" [P]. 中国发明专利, 专利号 CN 111849527 B, 授权公告日 2023-08-20.
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