发明人刘建华,赵玉洁,周伟. "Method for the Synthesis of n-(3-(Cyclobutylamino)propyl)-N-ethylmethanesulfonamide" [P]. 中国发明专利, 专利号 CN 108485234 B, 授权公告日 2018-11-16.
发明人孙丽萍,陈志强,张德明. "A Process for Preparing High-Purity n-(3-(Cyclobutylamino)propyl)-N-ethylmethanesulfonamide" [P]. 中国发明专利, 专利号 CN 113145354 B, 授权公告日 2016-06-09.
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