发明人马晓峰,王建平,罗永刚. "Method for the Synthesis of n-((5-Bromothiophen-3-yl)methyl)-1-(methylsulfonyl)piperidin-4-amine" [P]. 中国发明专利, 专利号 CN 110155777 B, 授权公告日 2025-02-02.
发明人刘建华,马晓峰,陈志强. "A Process for Preparing High-Purity n-((5-Bromothiophen-3-yl)methyl)-1-(methylsulfonyl)piperidin-4-amine" [P]. 中国发明专利, 专利号 CN 112251807 B, 授权公告日 2017-02-23.
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