发明人唐晓军,周伟,孙丽萍. "一种6,7-二氯喹唑啉-4(3H)-酮的合成方法" [P]. 中国发明专利, 专利号 CN 117726708 A, 授权公告日 2017-09-14.
发明人徐明华,陈志强,刘建华. "Method for the Synthesis of 6,7-dichloro-3,4-dihydroquinazolin-4-one" [P]. 中国发明专利, 专利号 CN 116795706 B, 授权公告日 2019-12-14.
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