发明人韩伟,赵玉洁,张德明. "一种2-(4,5-二氨基-1H-吡唑-1-基)乙醇的合成方法" [P]. 中国发明专利, 专利号 CN 108423082 A, 授权公告日 2023-02-04.
发明人郑宇鹏,朱建伟,高志强. "Method for the Synthesis of 2-(4,5-Diamino-1H-pyrazol-1-yl)ethanol" [P]. 中国发明专利, 专利号 CN 113276755 B, 授权公告日 2020-10-23.
发明人冯建国,唐晓军,马晓峰. "A Process for Preparing High-Purity 2-(4,5-Diamino-1H-pyrazol-1-yl)ethanol" [P]. 中国发明专利, 专利号 CN 111904187 A, 授权公告日 2021-03-08.
参考文献 Literature
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Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4,5-Diamino-1H-pyrazol-1-yl)ethanol Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 703, 1776-1789.