1-Cyclopropyl-6-fluoro-7-(1-piperazinyl)-4(1H)-quinolinone

环丙沙星杂质E

CAS No: 105394-83-0

105394-83-0

Order 105394-83-0

cyclopropyl,fluoro,piperazinyl,quinolinone,1-piperazin,1-piperazinyl

1-Piperazin

918481-12-6 2H-1-Benzopyran-2-one,7-methoxy-4-[[4-(1-phenylethyl)-1-piperazinyl]methyl]-

502658-16-4 1-Piperazinecarboxylic acid, 4-[2-[4-(3-pyridinyl)phenoxy]ethyl]-, ethylester, dihydrochloride

88488-43-1 3-Quinolinecarboxylic acid,5-amino-1-ethyl-6,8-difluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-

212143-79-8 Imidazo[1,2-c]quinazolin-5(6H)-one,2-[[4-(2-chlorophenyl)-1-piperazinyl]methyl]-6-methyl-

683244-73-7 1H-Benzimidazole,5-(trifluoromethyl)-2-[4-[5-(trifluoromethyl)-2-pyridinyl]-1-piperazinyl]-

922152-81-6 L-Valine,N-[2-[[4-[(2-oxo-2H-1-benzopyran-6-yl)sulfonyl]-1-piperazinyl]methyl]-4-quinazolinyl]-, methyl ester

923565-92-8 1-Piperazinecarboxylic acid,4-[[4-[2-[4-[(4-fluorophenyl)amino]-1-piperidinyl]-2-oxoethyl]phenyl]methyl]-2,6-dimethyl-, 1,1-dimethylethyl ester, (2R,6S)-rel-

635713-29-0 1-Piperidinecarboxamide,N-[1-[(2,3-dihydro-2-oxo-6-benzoxazolyl)methyl]-2-(4-methyl-1-piperazinyl)-2-oxoethyl]-4-(1,4-dihydro-2-oxo-3(2H)-quinazolinyl)-

501689-82-3 4,6-Pyrimidinediamine,5-(phenylmethyl)-2-[[2-[4-[[2-(trifluoromethyl)phenyl]methyl]-1-piperazinyl]ethyl]thio]-

648423-23-8 1-Piperazinecarboxamide,4-(3,4-dicyanophenyl)-2,5-dimethyl-N-(2-methyl-5-pyrimidinyl)-,(2R,5S)-

1-Piperazinyl

485836-53-1 1H-Benzimidazol-5-amine,2-(5-fluoro-1H-indazol-3-yl)-N-[3-(4-methyl-1-piperazinyl)propyl]-

73518-55-5 Benzenamine,4-[4-(3-methylphenyl)-1-piperazinyl]-N-(phenylmethylene)-

652160-62-8 1H-Indole-7-carboxamide,3-[[4-[[bis(1-methylethyl)amino]carbonyl]-1-piperazinyl]oxoacetyl]-4-fluoro-N-methyl-

660390-22-7 4H-1-Benzopyran-4-one,7-hydroxy-3-[4-(4-methyl-1-piperazinyl)phenyl]-

153468-00-9 1-Ethyl-8-difluoromethoxy-6-fluoro-1,4-didehydro-7-[4-(2-methoxyphenyl )-1-piperazinyl]-4-oxoquinoline-3-carboxylic acid

104965-09-5 5-Pyrimidinecarboxylic acid,2-[4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-1,4-dihydro-4-oxo-, ethyl ester

697224-45-6 1H-Pyrrolo[2,3-b]pyridine, 1-[(3-chlorophenyl)sulfonyl]-4-(1-piperazinyl)-

1054130-45-8 3-Quinolinecarboxylic acid, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-[4-(4-propoxybenzoyl)-1-piperazinyl]-

831191-49-2 1,3,5-Triazin-2-amine,4-(4-butylphenyl)-6-[(2R)-4-(3-chloro-2-pyridinyl)-2-methyl-1-piperazinyl]-N-[4-(trifluoromethyl)phenyl]-

799787-83-0 4-Pyrimidinamine,2-[4-[3-[4-(2-fluorophenyl)-1-piperazinyl]-1-propenyl]-5-methyl-1H-pyrazol-1-yl]-N-(2-methylpropyl)-6-(1-piperidinyl)-

Piperazinyl

918796-72-2 4(1H)-Quinolinone,1-cyclopropyl-7-(4-ethyloxo-1-piperazinyl)-3,6-dihydroxy-

742084-61-3 Benzamide,N-[2-[4-[(4-methyl-1-piperazinyl)methyl]phenyl]ethyl]-4-(phenylmethoxy)-

849662-55-1 Methanone,[4-[4-[(4-chlorophenyl)methyl]-1-piperazinyl]phenyl][6-methoxy-2-(4-methoxyphenyl)benzo[b]thien-3-yl]-

170489-87-9 Cyclohexanone, 2-[(2-chlorophenyl)methylene]-,O-[2-hydroxy-3-(4-phenyl-1-piperazinyl)propyl]oxime, (E,E)-

89223-78-9 1-Butanone,4-[4-[cyclohexyl(4-fluorophenyl)methyl]-1-piperazinyl]-1-[4-(1,1-dimethylethyl)phenyl]-, (2E)-2-butenedioate (1:1)

646527-81-3 2-Pyrimidinamine,4-[3-(4-chlorophenyl)-1H-pyrazol-4-yl]-N-[4-(1-piperazinyl)phenyl]-

81996-01-2 1H-Purine-2,6-dione,1-[4-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]butyl]-3,7-dihydro-3,7-dimethyl-, dihydrochloride

138540-11-1 2,4(1H,3H)-Pyrimidinedione,6-[4-[2-(2-acetylphenyl)ethyl]-1-piperazinyl]-1,3-dimethyl-

501083-76-7 1-Hexanone, 1-(2-hydroxyphenyl)-6-[4-(2-pyridinyl)-1-piperazinyl]-

104987-62-4 Pyrido[4,3-d]pyrimidin-5(1H)-one,2-[4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-4,6-dihydro-6-methyl-, hydrochloride