NOUVEAU PROCEDE DE FABRICATION D'UN DERIVE D'(ARYL SUBSTITUE)-1 DIHYDRO-1,4 OXO-4 NAPHTYRIDINE, SUBSTANCES INTERMEDIAIRES UTILISEES POUR CETTE FABRICATION ET PROCEDES DE FABRICATION DES SUBSTANCES INTERMEDIAIRES

NOUVEAU PROCEDE DE FABRICATION D'UN DERIVE D'(ARYL SUBSTITUE)-1 DIHYDRO-1,4 OXO-4 NAPHTYRIDINE, SUBSTANCES INTERMEDIAIRES UTILISEES POUR CETTE FABRICATION ET PROCEDES DE FABRICATION DES SUBSTANCES INTERMEDIAIRES

This invention relates to a process for industrially producing a 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine derivative and a salt thereof which are useful as an antibacterial agent, and also to intermediates therefor and processes for producing the intermediates.

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Bibliographische Detailangaben
1. Verfasser: YOZO TODO, TETSUO YAMAFUJI, KATSUYUKI NAGUMO, ISAO KITAYAMA, HIDEYOSHI NAGAKI, MIKAKO MIYAJIMA, NEE SHINAGAWA, YOSHINORI KONISHI, HIROKAZU NARITA, SHUNTARO TAKANO ET ISAMU SAIKAWA
Format: Patent
Sprache:fre
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:This invention relates to a process for industrially producing a 1-substituted aryl-1,4-dihydro-4-oxonaphthyridine derivative and a salt thereof which are useful as an antibacterial agent, and also to intermediates therefor and processes for producing the intermediates.