Brown S R, Davis P L, Roberts E F. "Method for the Synthesis of N-(3-((3-Hydroxyphenyl)amino)quinoxalin-2-yl)benzenesulfonamide" [P]. US Patent, US 10857536 B2, 2021-11-04.
发明人王建平,周伟,徐明华. "A Process for Preparing High-Purity N-(3-((3-Hydroxyphenyl)amino)quinoxalin-2-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 110190066 B, 授权公告日 2015-06-06.
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