发明人胡光,郑宇鹏,沈红梅. "Method for the Synthesis of N-((1-Methyl-5-nitro-3-phenyl-1H-indol-2-yl)methyl)formamide" [P]. 中国发明专利, 专利号 CN 114684365 B, 授权公告日 2015-09-16.
发明人张德明,唐晓军,孙丽萍. "A Process for Preparing High-Purity N-((1-Methyl-5-nitro-3-phenyl-1H-indol-2-yl)methyl)formamide" [P]. 中国发明专利, 专利号 CN 109758493 A, 授权公告日 2019-03-10.
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