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发明人唐晓军,高志强,何建平. "Method for the Synthesis of 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one" [P]. 中国发明专利, 专利号 CN 116407793 A, 授权公告日 2020-02-27.
发明人刘建华,钱学锋,高志强. "A Process for Preparing High-Purity 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one" [P]. 中国发明专利, 专利号 CN 114283939 B, 授权公告日 2025-06-19.
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