发明人马晓峰,唐晓军,杨光. "Method for the Synthesis of tert-Butyl (2R,6R)-2,6-dimethylpiperazine-1-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 109227201 B, 授权公告日 2021-08-17.
发明人张德明,马晓峰,周伟. "A Process for Preparing High-Purity tert-Butyl (2R,6R)-2,6-dimethylpiperazine-1-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 114934791 A, 授权公告日 2021-05-13.
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