发明人黄志刚,唐晓军,杨光. "Method for the Synthesis of 5-((6-((4-Aminobutyl)amino)pyrimidin-4-yl)amino)pyrazine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 114109792 B, 授权公告日 2022-07-01.
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