Nielsen H, Nowak P, Martínez F. "Method for the Synthesis of (E)-2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-4-cyclohexylbut-3-enoic acid" [P]. European Patent, EP 3799374 A1, 2023-03-05.
发明人马晓峰,郑宇鹏,陈志强. "A Process for Preparing High-Purity (E)-2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-4-cyclohexylbut-3-enoic acid" [P]. 中国发明专利, 专利号 CN 114026479 A, 授权公告日 2017-02-01.
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