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发明人李文辉,郭海燕,王建平. "Method for the Synthesis of 2-((2-Methoxyphenyl)amino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one" [P]. 中国发明专利, 专利号 CN 117090663 A, 授权公告日 2019-09-03.
发明人郑宇鹏,唐晓军,朱建伟. "A Process for Preparing High-Purity 2-((2-Methoxyphenyl)amino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one" [P]. 中国发明专利, 专利号 CN 110498679 A, 授权公告日 2018-11-05.
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