发明人王建平,黄志刚,杨光. "Method for the Synthesis of (S)-1-Cyclopropyl-7-(3-((ethylamino)methyl)pyrrolidin-1-yl)-6-fluoro-4-oxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117488257 A, 授权公告日 2020-06-18.
Johansson L, Lefèvre J P, Mueller T C. "A Process for Preparing High-Purity (S)-1-Cyclopropyl-7-(3-((ethylamino)methyl)pyrrolidin-1-yl)-6-fluoro-4-oxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid" [P]. European Patent, EP 3337525 A1, 2015-05-21.
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