发明人黄志刚,赵玉洁,郑宇鹏. "Method for the Synthesis of N-(5-Chloro-6-((2-hydroxyethyl)amino)-3-nitropyrazin-2-yl)acetamide" [P]. 中国发明专利, 专利号 CN 108245342 B, 授权公告日 2017-08-10.
发明人周伟,唐晓军,林芳. "A Process for Preparing High-Purity N-(5-Chloro-6-((2-hydroxyethyl)amino)-3-nitropyrazin-2-yl)acetamide" [P]. 中国发明专利, 专利号 CN 114175268 B, 授权公告日 2024-06-16.
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