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发明人冯建国,张德明,郭海燕. "Method for the Synthesis of 5-Bromo-2-(thiophen-2-yl)-1H-indole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110867456 B, 授权公告日 2018-06-10.
发明人王建平,林芳,冯建国. "A Process for Preparing High-Purity 5-Bromo-2-(thiophen-2-yl)-1H-indole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111236803 A, 授权公告日 2017-07-05.
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