发明人周伟,孙丽萍,陈志强. "Method for the Synthesis of Methyl 2,4-dimethoxyquinazoline-7-carboxylate" [P]. 中国发明专利, 专利号 CN 115504135 B, 授权公告日 2021-06-17.
发明人黄志刚,周伟,杨光. "A Process for Preparing High-Purity Methyl 2,4-dimethoxyquinazoline-7-carboxylate" [P]. 中国发明专利, 专利号 CN 113628421 A, 授权公告日 2023-07-23.
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