发明人冯建国,胡光,孙丽萍. "Method for the Synthesis of 2-Methyl-8-nitro-1,4-dihydroquinoxaline" [P]. 中国发明专利, 专利号 CN 109182897 B, 授权公告日 2022-12-17.
发明人赵玉洁,钱学锋,冯建国. "A Process for Preparing High-Purity 2-Methyl-8-nitro-1,4-dihydroquinoxaline" [P]. 中国发明专利, 专利号 CN 110726116 A, 授权公告日 2021-10-24.
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