发明人胡光,陈志强,高志强. "Method for the Synthesis of Ethyl 4-chloro-8-methoxyquinazoline-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116357867 A, 授权公告日 2019-07-14.
发明人杨光,唐晓军,何建平. "A Process for Preparing High-Purity Ethyl 4-chloro-8-methoxyquinazoline-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116152065 A, 授权公告日 2023-02-16.
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