发明人胡光,郑宇鹏,韩伟. "Method for the Synthesis of n1-(Pyrimidin-2-yl)ethane-1,2-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110530703 A, 授权公告日 2021-09-28.
发明人钱学锋,刘建华,朱建伟. "A Process for Preparing High-Purity n1-(Pyrimidin-2-yl)ethane-1,2-diamine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110069261 B, 授权公告日 2025-03-11.
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