发明人赵玉洁,黄志刚,马晓峰. "Method for the Synthesis of 5-Amino-1,4-dihydroquinoxaline-2,3-dione" [P]. 中国发明专利, 专利号 CN 115622539 A, 授权公告日 2015-01-03.
发明人孙丽萍,徐明华,冯建国. "A Process for Preparing High-Purity 5-Amino-1,4-dihydroquinoxaline-2,3-dione" [P]. 中国发明专利, 专利号 CN 113862262 B, 授权公告日 2023-06-07.
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