发明人张德明,钱学锋,韩伟. "Method for the Synthesis of 4-Hydroxy-1h-pyrrolo[2,3-b]pyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 113087264 A, 授权公告日 2023-12-05.
Lee S K, Klinger H, Fischer A B. "A Process for Preparing High-Purity 4-Hydroxy-1h-pyrrolo[2,3-b]pyridine-3-carboxaldehyde" [P]. US Patent, US 11327143 B2, 2020-01-23.
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