中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | ethyl 1-cyclopropyl-5,6,7,8-tetrafluoro-4(1H)-oxoquinoline-3-carboxylate | 107564-02-3 | C15H11F4NO3 | 329.251 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1-环丙基-6,7,8-三氟-4-氧代-1,4-二氢喹啉-3-羧酸 | 1-cyclopropyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinolin-3-carboxylic acid | 94695-52-0 | C13H8F3NO3 | 283.207 |
—— | 1-Cyclopropyl-6,8-difluoro-7-(3-hydroxy-prop-1-ynyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester | 154181-81-4 | C18H15F2NO4 | 347.318 |
—— | 1-cyclopropyl-6,8-difluoro-7-nitromethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester | 676586-71-3 | C16H14F2N2O5 | 352.294 |
—— | ethyl 1-cyclopropyl-6,8-difluoro-7-(2-hydroxyethylamino)-1,4-dihydro-4-oxoquinoline-3-carboxylate | —— | C17H18F2N2O4 | 352.338 |
—— | ethyl 1-cyclopropyl-6,8-difluoro-7-(3-hydroxypropylamino)-1,4-dihydro-4-oxoquinoline-3-carboxylate | —— | C18H20F2N2O4 | 366.365 |
—— | ethyl 1-cyclopropyl-6,8-difluoro-7-(2,3-dihydroxypropylamino)-1,4-dihydro-4-oxoquinoline-3-carboxylate | —— | C18H20F2N2O5 | 382.364 |
—— | 1-Cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-7-[(phenylamino)methyl]-3-quinolinecarboxylic acid | 777853-29-9 | C20H16F2N2O3 | 370.355 |
—— | ethyl 1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-7-<<(trifluoromethyl)sulfonyl>oxy>-3-quinolinecarboxylate | 129081-79-4 | C16H12F5NO6S | 441.332 |
—— | ethyl 1-cyclopropyl-6,8-difluoro-7-(3-hydroxy-1-azetidinyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylate | 124668-50-4 | C18H18F2N2O4 | 364.349 |
—— | ethyl 7-(3-acetylaminomethyl-1-azetidinyl)-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylate | 124668-57-1 | C21H23F2N3O4 | 419.428 |
1-环丙基-6,8-二氟-7-(3-甲基哌嗪-1-基)-4-氧代-1,4-二氢喹啉-3-羧酸乙酯 | 1-Cyclopropyl-6,8-difluoro-7-(3-methyl-piperazin-1-yl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester | 103460-87-3 | C20H23F2N3O3 | 391.418 |
—— | 1-Cyclopropyl-6,8-difluoro-7-((R)-3-methyl-piperazin-1-yl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester | 479070-20-7 | C20H23F2N3O3 | 391.418 |
—— | 1-Cyclopropyl-6,8-difluoro-7-((S)-3-methyl-piperazin-1-yl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester | 880149-13-3 | C20H23F2N3O3 | 391.418 |
—— | 3-Quinolinecarboxylic acid, 1-cyclopropyl-7-(3,5-diMethyl-1-piperazinyl)-6,8-difluoro-1,4-dihydro-4-oxo-, ethyl ester | 103460-88-4 | C21H25F2N3O3 | 405.4 |
—— | ethyl 1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-(3-trifluoroacetamido-1-azetidinyl)-4-oxo-3-quinolinecarboxylate | 124668-59-3 | C20H18F5N3O4 | 459.373 |
—— | 1-Cyclopropyl-6,8-difluoro-7-(3-hydroxymethyl-piperazin-1-yl)-4-oxo-1,4-dihydro-quinoline-3-carboxylicacid ethyl ester | 479070-16-1 | C20H23F2N3O4 | 407.417 |
—— | ethyl 1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(3-oxo-1-cyclopenten-1-yl)-3-quinolinecarboxylate | 129081-80-7 | C20H17F2NO4 | 373.356 |
—— | 1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(4-methylpiperazin-1-yl)-quinoline-3-carboxylic acid | 94242-52-1 | C18H19F2N3O3 | 363.364 |
—— | 1-cyclopropyl-7-[3-[(ethylamino)methyl]-1-pyrrolidinyl]-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid | 99734-97-1 | C20H23F2N3O3 | 391.418 |
—— | 7-(3-oxopyrrolidinyl)-6,8-difluoro-1-cyclopropyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid | 139524-68-8 | C17H14F2N2O4 | 348.306 |
—— | 7-<4-(methoxyimino)piperidinyl>-6,8-difluoro-1-cyclopropyl-1,4-dihydro-4-oxoquinoline-3-carboxylic acid | 139524-75-7 | C19H19F2N3O4 | 391.374 |
—— | 1-cyclopropyl-6,8-difluoro-1,4-dihydro-2-methyl-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid ethyl ester | 127394-59-6 | C20H23F2N3O3 | 391.418 |
—— | 1-cyclopropyl-6,8-difluoro-1,4-dihydro-2-methyl-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid | 127394-62-1 | C18H19F2N3O3 | 363.364 |
—— | ethyl 1-cyclopropyl-7-[4-[4-[6-(3-ethyl-4-methylanilino)-2,4-dioxo-1H-pyrimidin-3-yl]butyl]-3-methylpiperazin-1-yl]-6,8-difluoro-4-oxoquinoline-3-carboxylate | 479069-86-8 | C37H44F2N6O5 | 690.79 |
—— | 1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-2-phenyl-7-(1-piperazinyl)-3-quinolinecarboxylic acid ethyl ester | 127394-61-0 | C25H25F2N3O3 | 453.489 |
—— | ethyl 1-cyclopropyl-7-[4-[4-[6-(3-ethyl-4-methylanilino)-2,4-dioxo-1H-pyrimidin-3-yl]butyl]-3-(hydroxymethyl)piperazin-1-yl]-6,8-difluoro-4-oxoquinoline-3-carboxylate | 904688-82-0 | C37H44F2N6O6 | 706.79 |
—— | 9-Cyclopropyl-4-fluoro-2-methyl-6-oxo-6,9-dihydro-furo[3,2-h]quinoline-3,7-dicarboxylic acid 7-ethyl ester | 201796-61-4 | C19H16FNO6 | 373.338 |
—— | 9-Cyclopropyl-4-fluoro-2-methoxymethyl-6-oxo-6,9-dihydro-furo[3,2-h]quinoline-7-carboxylic acid | 201796-67-0 | C17H14FNO5 | 331.3 |
—— | 1-cyclopropyl-7-[4-(4-{4-[(3-ethyl-4-methylphenyl)amino]-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl}butyl)-3-methylpiperazin-1-yl]-6,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid | —— | C35H40F2N6O5 | 662.737 |
—— | 9-Cyclopropyl-4-fluoro-2-methoxymethyl-6-oxo-6,9-dihydro-furo[3,2-h]quinoline-3,7-dicarboxylic acid 7-ethyl ester 3-methyl ester | 201796-64-7 | C21H20FNO7 | 417.391 |
—— | 9-Cyclopropyl-4-fluoro-2-methoxymethyl-6-oxo-6,9-dihydro-furo[3,2-h]quinoline-3,7-dicarboxylic acid | 201796-66-9 | C18H14FNO7 | 375.31 |
A series of quinoline and naphthyridine antibacterial agents possessing an acyclic or cyclic gem-disubstituted piperazine substituent at the C-7 position have been prepared and evaluated in vitro and in vivo for antibacterial activity against a variety of Gram-positive and Gram-negative organisms. They are, however, not as active as quinolones or naphthyridines with a monosubstituted piperazine substituent at C-7. The chemical synthesis of these derivatives is also described.
已经制备并评估了一系列含有在C-7位置带有非环状或环状的双取代哌嗪基团的喹啉和萘啶类抗菌剂,用于对多种革兰氏阳性菌和革兰氏阴性菌的体外和体内抗菌活性的研究。然而,它们并不像在C-7位置带有单取代哌嗪基团的喹诺酮或萘啶那样有效。这些衍生物的化学合成也被描述了。