发明人杨光,赵玉洁,韩伟. "Method for the Synthesis of 3-(4-Bromophenyl)-6,8-dichloro-2-methyl-3,4-dihydroquinazolin-4-one" [P]. 中国发明专利, 专利号 CN 117480969 B, 授权公告日 2018-06-14.
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