发明人郑宇鹏,钱学锋,沈红梅. "一种5-amino-3-[3-(methylamino)propyl]-1H-pyrazole-4-carbonitrile的合成方法" [P]. 中国发明专利, 专利号 CN 111412120 A, 授权公告日 2023-06-10.
发明人高志强,黄志刚,孙丽萍. "Method for the Synthesis of 5-amino-3-[3-(methylamino)propyl]-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 108963959 B, 授权公告日 2024-04-04.
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