发明人赵玉洁,郭海燕,徐明华. "Method for the Synthesis of (E)-N,N-Dimethyl-N'-[7-(5-methylfuran-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide" [P]. 中国发明专利, 专利号 CN 113352542 A, 授权公告日 2015-09-22.
发明人冯建国,朱建伟,陈志强. "A Process for Preparing High-Purity (E)-N,N-Dimethyl-N'-[7-(5-methylfuran-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide" [P]. 中国发明专利, 专利号 CN 116848556 A, 授权公告日 2017-09-28.
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