发明人周伟,陈志强,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116472488 A, 授权公告日 2020-02-21.
发明人郑宇鹏,朱建伟,林芳. "Method for the Synthesis of 2-Cyclopropyl-8-methylquinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 110742159 A, 授权公告日 2019-03-13.
发明人胡光,郭海燕,罗永刚. "A Process for Preparing High-Purity 2-Cyclopropyl-8-methylquinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 110724949 A, 授权公告日 2023-07-18.
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