Roberts E F, Fischer A B, Hughes D C. "一种的合成方法" [P]. US Patent, US 10878089 B2, 2021-10-20.
发明人郭海燕,刘建华,沈红梅. "Method for the Synthesis of 1-(Piperazin-1-yl)-2-(thiophen-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 114582970 B, 授权公告日 2023-06-20.
发明人徐明华,沈红梅,唐晓军. "A Process for Preparing High-Purity 1-(Piperazin-1-yl)-2-(thiophen-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 112017174 B, 授权公告日 2022-08-09.
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