发明人郭海燕,赵玉洁,胡光. "Method for the Synthesis of 4-Butyl-N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)benzamide" [P]. 中国发明专利, 专利号 CN 113302274 B, 授权公告日 2020-08-25.
发明人罗永刚,黄志刚,高志强. "A Process for Preparing High-Purity 4-Butyl-N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)benzamide" [P]. 中国发明专利, 专利号 CN 117105828 B, 授权公告日 2023-07-06.
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