发明人唐晓军,马晓峰,陈志强. "Method for the Synthesis of 5-formyl-1H-indole-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 117447822 A, 授权公告日 2025-07-09.
发明人徐明华,郭海燕,孙丽萍. "A Process for Preparing High-Purity 5-formyl-1H-indole-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 112562912 B, 授权公告日 2024-11-21.
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