Thompson G K, Chen K W, Johnson M A. "一种的合成方法" [P]. US Patent, US 11453349 B2, 2019-09-14.
发明人王建平,刘建华,钱学锋. "Method for the Synthesis of 2-((2-(1h-Pyrazol-1-yl)ethyl)amino)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 115543410 A, 授权公告日 2025-10-17.
发明人赵玉洁,林芳,沈红梅. "A Process for Preparing High-Purity 2-((2-(1h-Pyrazol-1-yl)ethyl)amino)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 115628237 B, 授权公告日 2020-04-05.
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