发明人郑宇鹏,胡光,沈红梅. "一种5-乙炔基-N,N-二甲基-2-吡啶胺的合成方法" [P]. 中国发明专利, 专利号 CN 116632513 A, 授权公告日 2025-04-13.
发明人黄志刚,韩伟,冯建国. "Method for the Synthesis of 5-Ethynyl-N,N-dimethyl-2-pyridinamine" [P]. 中国发明专利, 专利号 CN 108945232 B, 授权公告日 2016-08-15.
发明人冯建国,周伟,马晓峰. "A Process for Preparing High-Purity 5-Ethynyl-N,N-dimethyl-2-pyridinamine" [P]. 中国发明专利, 专利号 CN 114964064 B, 授权公告日 2018-04-25.
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