发明人郑宇鹏,马晓峰,胡光. "Method for the Synthesis of 6-((6,7-Dimethoxyquinolin-4-yl)oxy)pyridin-3-amine" [P]. 中国发明专利, 专利号 CN 116765191 B, 授权公告日 2020-09-05.
Johansson L, Schröder R, Lefèvre J P. "A Process for Preparing High-Purity 6-((6,7-Dimethoxyquinolin-4-yl)oxy)pyridin-3-amine" [P]. European Patent, EP 3541473 A1, 2022-04-12.
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