发明人钱学锋,孙丽萍,黄志刚. "Method for the Synthesis of 1-benzyl-3-(thiophen-2-yl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 115670022 B, 授权公告日 2025-04-02.
发明人马晓峰,郑宇鹏,沈红梅. "A Process for Preparing High-Purity 1-benzyl-3-(thiophen-2-yl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 108932374 A, 授权公告日 2020-06-10.
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