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发明人冯建国,高志强,唐晓军. "Method for the Synthesis of 2-Amino-7-bromo-4-(4-(tert-butyl)phenyl)-4H-benzo[g]chromene-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 112444152 A, 授权公告日 2025-08-03.
发明人何建平,郭海燕,唐晓军. "A Process for Preparing High-Purity 2-Amino-7-bromo-4-(4-(tert-butyl)phenyl)-4H-benzo[g]chromene-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 112135481 B, 授权公告日 2025-04-06.
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