发明人杨光,郭海燕,郑宇鹏. "Method for the Synthesis of 2-Chloro-6,7-dimethoxyquinazoline" [P]. 中国发明专利, 专利号 CN 117246669 B, 授权公告日 2025-08-28.
发明人张德明,赵玉洁,林芳. "A Process for Preparing High-Purity 2-Chloro-6,7-dimethoxyquinazoline" [P]. 中国发明专利, 专利号 CN 117748754 A, 授权公告日 2018-06-06.
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