发明人徐明华,唐晓军,陈志强. "一种4-甲基-5-硝基-1H-吲哚的合成方法" [P]. 中国发明专利, 专利号 CN 112943360 A, 授权公告日 2023-04-19.
Roberts E F, Williams B T, O'Brien P Q. "Method for the Synthesis of 4-Methyl-5-Nitro-1H-Indole" [P]. US Patent, US 9535211 B2, 2019-04-13.
发明人唐晓军,陈志强,杨光. "A Process for Preparing High-Purity 4-Methyl-5-Nitro-1H-Indole" [P]. 中国发明专利, 专利号 CN 115398826 B, 授权公告日 2020-01-24.
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