发明人张德明,李文辉,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108619265 A, 授权公告日 2017-11-04.
发明人赵玉洁,王建平,高志强. "Method for the Synthesis of 4-(5-Bromothiophen-2-yl)pyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 113865567 B, 授权公告日 2019-02-08.
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