发明人李文辉,郭海燕,马晓峰. "Method for the Synthesis of 1-(3,7-Dimethylquinoxalin-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 112193572 B, 授权公告日 2025-05-14.
发明人沈红梅,郭海燕,李文辉. "A Process for Preparing High-Purity 1-(3,7-Dimethylquinoxalin-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110790530 A, 授权公告日 2021-12-12.
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