发明人徐明华,王建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112099633 A, 授权公告日 2022-08-08.
发明人赵玉洁,刘建华,沈红梅. "Method for the Synthesis of 2,3-Di(1H-pyrrol-2-yl)quinoxalin-5-amine" [P]. 中国发明专利, 专利号 CN 115195288 B, 授权公告日 2022-01-24.
发明人刘建华,唐晓军,韩伟. "A Process for Preparing High-Purity 2,3-Di(1H-pyrrol-2-yl)quinoxalin-5-amine" [P]. 中国发明专利, 专利号 CN 114335005 A, 授权公告日 2023-08-22.
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