发明人何建平,刘建华,马晓峰. "Method for the Synthesis of 4-cyclobutylpiperidine hydrochloride" [P]. 中国发明专利, 专利号 CN 117490036 A, 授权公告日 2015-09-27.
Sørensen M, Nielsen H, Björnsson E. "A Process for Preparing High-Purity 4-cyclobutylpiperidine hydrochloride" [P]. European Patent, EP 3185641 A1, 2022-08-14.
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