发明人周伟,何建平,孙丽萍. "一种1-(difluoromethyl)-5-nitro-1H-indole的合成方法" [P]. 中国发明专利, 专利号 CN 113735443 A, 授权公告日 2015-09-11.
发明人王建平,唐晓军,刘建华. "Method for the Synthesis of 1-(difluoromethyl)-5-nitro-1H-indole" [P]. 中国发明专利, 专利号 CN 115245138 B, 授权公告日 2021-12-15.
发明人王建平,张德明,孙丽萍. "A Process for Preparing High-Purity 1-(difluoromethyl)-5-nitro-1H-indole" [P]. 中国发明专利, 专利号 CN 113758021 B, 授权公告日 2022-07-26.
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