发明人郭海燕,唐晓军,杨光. "Method for the Synthesis of 1-Cyclopropyl-7-(3,5-dimethylpiperazin-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 113893156 A, 授权公告日 2016-11-08.
Rossi M, Kowalski A, Björnsson E. "A Process for Preparing High-Purity 1-Cyclopropyl-7-(3,5-dimethylpiperazin-1-yl)-6-fluoro-4-oxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid" [P]. European Patent, EP 3279576 A1, 2021-09-13.
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