摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 喹啉及其衍生物

    喹啉及其衍生物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-(4-chlorobenzyl)-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C33H30ClFN6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-(4-chlorobenzyl)-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-(4-(2-hydrazinyl-2-oxoethyl)piperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C19H22FN5O4
    1-cyclopropyl-6-fluoro-7-(4-(2-hydrazinyl-2-oxoethyl)piperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-(4-fluorophenyl)-3-(2-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C32H28F2N6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-(4-fluorophenyl)-3-(2-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-(4-fluorophenyl)-3-(4-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C32H28F2N6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-(4-fluorophenyl)-3-(4-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(4-trifluoromethylthiomethyl-1-piperazinyl)-3-quinolinecarboxylic acid —— C19H19F4N3O3S
    1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(4-trifluoromethylthiomethyl-1-piperazinyl)-3-quinolinecarboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-(4-chlorophenyl)-3-(4-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C32H28ClFN6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-(4-chlorophenyl)-3-(4-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-[4-{[3-(2-hydroxyphenyl)-4-phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C32H29FN6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[3-(2-hydroxyphenyl)-4-phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-{4-[5-(5-nitro-2-furyl)-1,3,4-thiadiazole-2-yl]-1-piperazinyl}-4-oxo-1,4-dihydro-3-quinolone carboxylic acid —— C23H19FN6O6S
    1-cyclopropyl-6-fluoro-7-{4-[5-(5-nitro-2-furyl)-1,3,4-thiadiazole-2-yl]-1-piperazinyl}-4-oxo-1,4-dihydro-3-quinolone carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-(4-fluorobenzyl)-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C33H30F2N6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-(4-fluorobenzyl)-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-[4-{[3-(2-hydroxyphenyl)-4-(4-methoxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C33H31FN6O5S
    1-cyclopropyl-6-fluoro-7-[4-{[3-(2-hydroxyphenyl)-4-(4-methoxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-1,4-dihydro-7-[4-(5-methyl-2-oxo-1,3-dioxol-4-yl-methyl)-1-piperazinyl]-4-oxo-3-quinolinecarboxylic acid —— C22H22FN3O6
    1-cyclopropyl-6-fluoro-1,4-dihydro-7-[4-(5-methyl-2-oxo-1,3-dioxol-4-yl-methyl)-1-piperazinyl]-4-oxo-3-quinolinecarboxylic acid
    —— 7-(4-allyl-1-piperazinyl)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid hydrobromide —— BrH*C20H22FN3O3
    7-(4-allyl-1-piperazinyl)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid hydrobromide
    —— 1-cyclopropyl-6-fluoro-7-[4-{[3-(4-hydroxyphenyl)-4-phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C32H29FN6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[3-(4-hydroxyphenyl)-4-phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 7,7'-(isophthaloylbis(piperazine-4,1-diyl))bis(1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid) —— C42H38F2N6O8
    7,7'-(isophthaloylbis(piperazine-4,1-diyl))bis(1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid)
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-benzyl-3-(2-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C33H31FN6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-benzyl-3-(2-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— N-[10-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-decyl]-3-(1H-indol-3-yl)-propionamide —— C34H43ClN4O
    N-[10-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-decyl]-3-(1H-indol-3-yl)-propionamide
    —— 7-[4-(3-methyl-butyryl)-piperazin-1-yl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid —— C22H26FN3O4
    7-[4-(3-methyl-butyryl)-piperazin-1-yl]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid
    —— N-benzoylciprofloxacin —— C24H22FN3O4
    N-benzoylciprofloxacin
    —— N-(3-{[3-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-propyl]-methyl-amino}-propyl)-3-(1H-indol-3-yl)-propionamide —— C31H38ClN5O
    N-(3-{[3-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-propyl]-methyl-amino}-propyl)-3-(1H-indol-3-yl)-propionamide
    —— N-(3-{[3-(1,2,3,4-tetrahydro-acridin-9-ylamino)-propyl]-methyl-amino}-propyl)-3-(1H-indol-3-yl)-propionamide —— C31H39N5O
    N-(3-{[3-(1,2,3,4-tetrahydro-acridin-9-ylamino)-propyl]-methyl-amino}-propyl)-3-(1H-indol-3-yl)-propionamide
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-(4-fluorophenyl)-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C32H28F2N6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-(4-fluorophenyl)-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— N-[8-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-octyl]-3-(1H-indol-3-yl)-propionamide —— C32H39ClN4O
    N-[8-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-octyl]-3-(1H-indol-3-yl)-propionamide
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-benzyl-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C33H31FN6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-benzyl-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— N<sup>1</sup>-[3-(6-chloro-1,2,3,4-tetrahydroacridin-9-ylamino)propyl]-N<sup>1</sup>-methylpropane-1,3-diamine —— C20H29ClN4
    N<sup>1</sup>-[3-(6-chloro-1,2,3,4-tetrahydroacridin-9-ylamino)propyl]-N<sup>1</sup>-methylpropane-1,3-diamine
    —— 4-cyclopropyl-7-fluoro-1-oxo-6-(4-((((1-(2-oxo-2-((4-sulfamoylphenyl)amino)ethyl)cyclohexyl)methyl)amino)methyl)piperazin-1-yl)-1,4-dihydronaphthalene-2-carboxylic acid —— C33H41FN6O6S
    4-cyclopropyl-7-fluoro-1-oxo-6-(4-((((1-(2-oxo-2-((4-sulfamoylphenyl)amino)ethyl)cyclohexyl)methyl)amino)methyl)piperazin-1-yl)-1,4-dihydronaphthalene-2-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-(4-(3-(5-methyl-2,3-dioxoindolin-1-yl)propyl)piperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C29H29FN4O5
    1-cyclopropyl-6-fluoro-7-(4-(3-(5-methyl-2,3-dioxoindolin-1-yl)propyl)piperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— N-[6-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-hexyl]-3-(1H-indol-3-yl)-propionamide —— C30H35ClN4O
    N-[6-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-hexyl]-3-(1H-indol-3-yl)-propionamide
    —— 3-(1H-indol-3-yl)-N-[5-(1,2,3,4-tetrahydro-acridin-9-ylamino)-pentyl]-propionamide —— C29H34N4O
    3-(1H-indol-3-yl)-N-[5-(1,2,3,4-tetrahydro-acridin-9-ylamino)-pentyl]-propionamide
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-(4-chlorophenyl)-3-(2-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C32H28ClFN6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-(4-chlorophenyl)-3-(2-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-[4-{[3-(3-hydroxyphenyl)-4-phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C32H29FN6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[3-(3-hydroxyphenyl)-4-phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— N-[7-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-heptyl]-3-(1H-indol-3-yl)-propionamide —— C31H37ClN4O
    N-[7-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-heptyl]-3-(1H-indol-3-yl)-propionamide
    —— 1-cyclopropyl-6-fluoro-7-[4-{[4-(4-chlorophenyl)-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C32H28ClFN6O4S
    1-cyclopropyl-6-fluoro-7-[4-{[4-(4-chlorophenyl)-3-(3-hydroxyphenyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 4-(3-carboxy-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)piperazin-1-ium 6-chloro-5-nitro-4-oxidobenzofuroxan —— C6H2ClN3O5*C17H18FN3O3
    4-(3-carboxy-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)piperazin-1-ium 6-chloro-5-nitro-4-oxidobenzofuroxan
    —— 1-cyclopropyl-6-fluoro-7-[4-{[3-(4-hydroxyphenyl)-4-(4-methoxybenzyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C34H33FN6O5S
    1-cyclopropyl-6-fluoro-7-[4-{[3-(4-hydroxyphenyl)-4-(4-methoxybenzyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]methyl}piperazin-1-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 7-(4-allylpiperazin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C20H22FN3O3
    7-(4-allylpiperazin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-4-oxo-7-(4-(2-(2-(2-((2-oxo-2H-chromen-7-yl)oxy)ethoxy)ethoxy)ethyl)-piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid —— C32H34FN3O8
    1-cyclopropyl-6-fluoro-4-oxo-7-(4-(2-(2-(2-((2-oxo-2H-chromen-7-yl)oxy)ethoxy)ethoxy)ethyl)-piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
    —— N-[5-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-pentyl]-3-(1H-indol-3-yl)-propionamide —— C29H33ClN4O
    N-[5-(6-chloro-1,2,3,4-tetrahydro-acridin-9-ylamino)-pentyl]-3-(1H-indol-3-yl)-propionamide
    —— 7,7'-((1,3-phenylenebis(methylene))bis(piperazine-4,1-diyl))bis(1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid) —— C42H42F2N6O6
    7,7'-((1,3-phenylenebis(methylene))bis(piperazine-4,1-diyl))bis(1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid)
    —— 1-cyclopropyl-6-fluoro-4-oxo-7-(4-(phenylcarbamoyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid —— C24H23FN4O4
    1-cyclopropyl-6-fluoro-4-oxo-7-(4-(phenylcarbamoyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-4-oxo-7-(4-(2-oxopropyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid —— C20H22FN3O4
    1-cyclopropyl-6-fluoro-4-oxo-7-(4-(2-oxopropyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
    —— 7-[4-(2E)-3,7-dimethylocta-2,6-dienoyl-piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid —— C27H32FN3O4
    7-[4-(2E)-3,7-dimethylocta-2,6-dienoyl-piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-4-oxo-7-(4-((3-(trifluoromethyl)phenyl)carbamothioyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid —— C25H22F4N4O3S
    1-cyclopropyl-6-fluoro-4-oxo-7-(4-((3-(trifluoromethyl)phenyl)carbamothioyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
    —— 7-[4-(2E,4E)-hexa-2,4-dienoyl-piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid —— C23H24FN3O4
    7-[4-(2E,4E)-hexa-2,4-dienoyl-piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
    —— 7-[4-(9E)-octadec-9-enoyl-piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid —— C35H50FN3O4
    7-[4-(9E)-octadec-9-enoyl-piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-4-oxo-7-(4-((4-(trifluoromethyl)phenyl)carbamothioyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid —— C25H22F4N4O3S
    1-cyclopropyl-6-fluoro-4-oxo-7-(4-((4-(trifluoromethyl)phenyl)carbamothioyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
    —— 7-[4-(2E)-but-2-enoyl-piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid —— C21H22FN3O4
    7-[4-(2E)-but-2-enoyl-piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
    —— bis(ciprofloxacino)copper(II) —— 2C17H17FN3O3*Cu
    bis(ciprofloxacino)copper(II)
    —— 7-(4-(2-(((1-(carboxymethyl)cyclohexyl)methyl)amino)ethyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C28H37FN4O5
    7-(4-(2-(((1-(carboxymethyl)cyclohexyl)methyl)amino)ethyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 1-cyclopropyl-6-fluoro-7-(4-((4-nitrophenyl)carbamothioyl)piperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid —— C24H22FN5O5S
    1-cyclopropyl-6-fluoro-7-(4-((4-nitrophenyl)carbamothioyl)piperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 7-(4-(2-hydroxyacetyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid —— C19H20FN3O5
    7-(4-(2-hydroxyacetyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid