发明人罗永刚,张德明,李文辉. "Method for the Synthesis of 1-(4-Amino-1-methyl-1H-pyrazol-5-yl)ethanone" [P]. 中国发明专利, 专利号 CN 111748458 A, 授权公告日 2015-02-21.
发明人杨光,冯建国,沈红梅. "A Process for Preparing High-Purity 1-(4-Amino-1-methyl-1H-pyrazol-5-yl)ethanone" [P]. 中国发明专利, 专利号 CN 114321450 B, 授权公告日 2018-07-06.
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