发明人李文辉,刘建华,郭海燕. "Method for the Synthesis of 2-(5-Nitrofuran-2-yl)-5,6-dihydrofuro[2,3-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 109725238 B, 授权公告日 2015-05-16.
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