发明人刘建华,孙丽萍,沈红梅. "Method for the Synthesis of 1-[(4-Bromothiophen-2-yl)methyl]piperidin-4-one" [P]. 中国发明专利, 专利号 CN 117498752 B, 授权公告日 2017-07-21.
发明人刘建华,徐明华,胡光. "A Process for Preparing High-Purity 1-[(4-Bromothiophen-2-yl)methyl]piperidin-4-one" [P]. 中国发明专利, 专利号 CN 112551392 B, 授权公告日 2020-08-17.
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