HALOGEN-SUBSTITUTED PYRIDINES

HALOGEN-SUBSTITUTED PYRIDINES

23189-6158D Novel compounds of formula (VII) in which X repressnts halogen or nitro, X' and X'' are identical or different and represent halogen and R denotes OH, halogen or alkoxycabonylmethyl with methyl or ethyl in the alkoxy part are valuable intermediates in the preparation of no...

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Bibliographische Detailangaben
Hauptverfasser: GROHE, KLAUS, ZEILER, HANS-JOACHIM, METZGER, KARL G, PETERSEN, UWE
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
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
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Zusammenfassung:23189-6158D Novel compounds of formula (VII) in which X repressnts halogen or nitro, X' and X'' are identical or different and represent halogen and R denotes OH, halogen or alkoxycabonylmethyl with methyl or ethyl in the alkoxy part are valuable intermediates in the preparation of novel 6, 7disubstituted-1-cyclopropyl-1, 4-dihydro-4-oxo-1, 8-naphthyridine-3-carboxylic compounds that are useful as antibacterials.