发明人张德明,朱建伟,钱学锋. "Method for the Synthesis of 4,6-Dichloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 110860183 A, 授权公告日 2022-10-09.
发明人陈志强,周伟,钱学锋. "A Process for Preparing High-Purity 4,6-Dichloro-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 109641934 B, 授权公告日 2024-05-09.
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