发明人刘建华,韩伟,朱建伟. "Method for the Synthesis of 6-Nitro-1h-indole-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 115729091 A, 授权公告日 2024-04-26.
发明人李文辉,刘建华,朱建伟. "A Process for Preparing High-Purity 6-Nitro-1h-indole-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 108815543 B, 授权公告日 2020-03-13.
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