发明人陈志强,林芳,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110306527 A, 授权公告日 2017-07-17.
发明人郑宇鹏,罗永刚,陈志强. "Method for the Synthesis of 1-(tert-Butyl)-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115769828 B, 授权公告日 2023-05-19.
发明人张德明,黄志刚,高志强. "A Process for Preparing High-Purity 1-(tert-Butyl)-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110587485 B, 授权公告日 2021-04-13.
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