7-AMINO-1-(SUBST.CYCLOPROPYL)-1,4-DIHYDRO-4-OXO-3-CHINOLINCARBONSAEUREN, VERFAHREN ZU IHRER HERSTELLUNG SOWIE DIESE ENTHALTENDE ANTIBAKTERIELLE MITTEL

7-AMINO-1-(SUBST.CYCLOPROPYL)-1,4-DIHYDRO-4-OXO-3-CHINOLINCARBONSAEUREN, VERFAHREN ZU IHRER HERSTELLUNG SOWIE DIESE ENTHALTENDE ANTIBAKTERIELLE MITTEL

Novel antibacterially active 7-amino-1-(substituted cyclopropyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids of the formula in which X1 and X2 can be identical or different and represent hydrogen or halogen, R1, R2 and R3 represent hydrogen, methyl, chlorine or fluorine, the radicals R1-R3 never a...

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Hauptverfasser: ZEILER,HANS-JOACHIM,DR, GEORG,METZGER,KARL, GROHE,KLAUS,DR, SCHRIEWER,MICHAEL,DR
Format: Patent
Sprache:ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
FODDER
FOODS OR FOODSTUFFS
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Zusammenfassung:Novel antibacterially active 7-amino-1-(substituted cyclopropyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids of the formula in which X1 and X2 can be identical or different and represent hydrogen or halogen, R1, R2 and R3 represent hydrogen, methyl, chlorine or fluorine, the radicals R1-R3 never all being identical, and R4 and R5, together with the nitrogen atom to which they are bonded, form a 5-membered or 6-membered heterocyclic ring which may be substituted.