发明人冯建国,王建平,刘建华. "Method for the Synthesis of N-(1-benzyl-3-methyl-2-oxo-1,2-dihydroquinoxalin-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 112452735 B, 授权公告日 2021-10-05.
发明人徐明华,周伟,朱建伟. "A Process for Preparing High-Purity N-(1-benzyl-3-methyl-2-oxo-1,2-dihydroquinoxalin-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 113068031 B, 授权公告日 2016-10-01.
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