发明人胡光,唐晓军,陈志强. "Method for the Synthesis of 7-Nitro-3-(pyrrolidin-1-yl)-1,2-dihydroquinoxalin-2-one" [P]. 中国发明专利, 专利号 CN 113289896 B, 授权公告日 2025-06-10.
发明人郑宇鹏,杨光,韩伟. "A Process for Preparing High-Purity 7-Nitro-3-(pyrrolidin-1-yl)-1,2-dihydroquinoxalin-2-one" [P]. 中国发明专利, 专利号 CN 109637206 A, 授权公告日 2017-06-18.
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