发明人杨光,冯建国,陈志强. "Method for the Synthesis of N1-(5-(4-Fluorophenyl)thieno[2,3-d]pyrimidin-4-yl)-N3,N3-dimethylpropane-1,3-diamine dioxalate" [P]. 中国发明专利, 专利号 CN 113078935 B, 授权公告日 2017-07-12.
发明人沈红梅,李文辉,黄志刚. "A Process for Preparing High-Purity N1-(5-(4-Fluorophenyl)thieno[2,3-d]pyrimidin-4-yl)-N3,N3-dimethylpropane-1,3-diamine dioxalate" [P]. 中国发明专利, 专利号 CN 112449373 B, 授权公告日 2015-08-04.
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