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发明人郭海燕,李文辉,马晓峰. "Method for the Synthesis of N-Isobutyl-4-oxo-1,4-dihydroquinazoline-7-carboxamide" [P]. 中国发明专利, 专利号 CN 114155883 B, 授权公告日 2024-11-21.
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