发明人孙丽萍,何建平,韩伟. "Method for the Synthesis of 6,7-Dimethoxy-N-(thiophen-2-ylmethyl)quinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 117392643 A, 授权公告日 2017-04-12.
发明人马晓峰,罗永刚,何建平. "A Process for Preparing High-Purity 6,7-Dimethoxy-N-(thiophen-2-ylmethyl)quinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 116080555 B, 授权公告日 2022-09-19.
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