发明人杨光,林芳,胡光. "Method for the Synthesis of 3-((Ethylamino)methyl)quinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 113051042 B, 授权公告日 2017-10-24.
发明人沈红梅,赵玉洁,朱建伟. "A Process for Preparing High-Purity 3-((Ethylamino)methyl)quinolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 115900086 B, 授权公告日 2023-10-14.
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