发明人孙丽萍,朱建伟,张德明. "Method for the Synthesis of 4-(Ethylamino)-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116563266 A, 授权公告日 2015-06-04.
发明人郑宇鹏,张德明,李文辉. "A Process for Preparing High-Purity 4-(Ethylamino)-1H-pyrrolo[2,3-b]pyridine-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111546844 A, 授权公告日 2022-04-02.
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