发明人郑宇鹏,杨光,冯建国. "Method for the Synthesis of N-[2-(Aminocarbonyl)phenyl]-4-(1-azepanyl)-3-nitrobenzenecarboxamide" [P]. 中国发明专利, 专利号 CN 114975847 A, 授权公告日 2022-06-17.
发明人唐晓军,罗永刚,韩伟. "A Process for Preparing High-Purity N-[2-(Aminocarbonyl)phenyl]-4-(1-azepanyl)-3-nitrobenzenecarboxamide" [P]. 中国发明专利, 专利号 CN 113204282 A, 授权公告日 2016-05-02.
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