发明人徐明华,韩伟,钱学锋. "一种4-氨基-1-乙基-3,5-二甲基-1H-吡唑的合成方法" [P]. 中国发明专利, 专利号 CN 116143925 A, 授权公告日 2018-09-01.
发明人孙丽萍,黄志刚,唐晓军. "Method for the Synthesis of 4-Amino-1-ethyl-3,5-dimethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 113624539 B, 授权公告日 2019-02-07.
发明人高志强,唐晓军,韩伟. "A Process for Preparing High-Purity 4-Amino-1-ethyl-3,5-dimethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 108421161 A, 授权公告日 2019-12-19.
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