发明人王建平,李文辉,黄志刚. "一种4-(1-ethyl-1H-pyrazol-5-yl)piperidine的合成方法" [P]. 中国发明专利, 专利号 CN 112113948 A, 授权公告日 2023-06-14.
Martínez F, Jørgensen K, Nowak P. "Method for the Synthesis of 4-(1-ethyl-1H-pyrazol-5-yl)piperidine" [P]. European Patent, EP 3901260 A1, 2025-02-19.
发明人沈红梅,马晓峰,张德明. "A Process for Preparing High-Purity 4-(1-ethyl-1H-pyrazol-5-yl)piperidine" [P]. 中国发明专利, 专利号 CN 115302680 B, 授权公告日 2023-08-13.
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