发明人徐明华,韩伟,马晓峰. "Method for the Synthesis of 6-Bromo-2-(1,1-difluoroethyl)-8-fluoroquinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 108715732 B, 授权公告日 2025-07-08.
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