发明人郑宇鹏,胡光,唐晓军. "Method for the Synthesis of 1-[2-(Thiophen-2-yl)cyclopropanecarbonyl]piperazine" [P]. 中国发明专利, 专利号 CN 108112727 B, 授权公告日 2022-08-27.
发明人马晓峰,何建平,刘建华. "A Process for Preparing High-Purity 1-[2-(Thiophen-2-yl)cyclopropanecarbonyl]piperazine" [P]. 中国发明专利, 专利号 CN 115169427 A, 授权公告日 2021-01-19.
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