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发明人马晓峰,高志强,何建平. "Method for the Synthesis of (6-((5-Bromo-2-chloropyrimidin-4-yl)amino)quinoxalin-5-yl)dimethylphosphine oxide" [P]. 中国发明专利, 专利号 CN 116100492 A, 授权公告日 2019-10-02.
发明人赵玉洁,沈红梅,孙丽萍. "A Process for Preparing High-Purity (6-((5-Bromo-2-chloropyrimidin-4-yl)amino)quinoxalin-5-yl)dimethylphosphine oxide" [P]. 中国发明专利, 专利号 CN 109623500 A, 授权公告日 2017-05-06.
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