发明人张德明,周伟,郑宇鹏. "Method for the Synthesis of 2-((3,4-Diamino-1H-pyrazol-1-yl)amino)ethanol" [P]. 中国发明专利, 专利号 CN 110320644 B, 授权公告日 2016-11-04.
Mueller T C, Johansson L, Sørensen M. "A Process for Preparing High-Purity 2-((3,4-Diamino-1H-pyrazol-1-yl)amino)ethanol" [P]. European Patent, EP 3425980 A1, 2023-12-15.
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