PRODUCTION METHOD OF NEW QUINOXALINE-1,4-DIOXIDE DERIVATIVES

Quinoxaline-1,4-dioxide derivatives of the formula I are prepared by reaction of 2-formylquinoxaline-1,4-dioxide or its diacetals with an acid hydrazide of the formula R-CO-NH-NH2. The symbol R has the meaning given in Patent Claim 1. The novel compounds obtained have antibacterial and weight yield-...

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Bibliographische Detailangaben
Hauptverfasser:	SIMONEK,ILDIKO,HU, KOVACS,JANOE,HU, PALLOS,LASZLO,HU, MAGYAR,KAROLY,HU, BENKO,PAL,HU
Format:	Patent
Sprache:	eng
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
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Beschreibung
Zusammenfassung:	Quinoxaline-1,4-dioxide derivatives of the formula I are prepared by reaction of 2-formylquinoxaline-1,4-dioxide or its diacetals with an acid hydrazide of the formula R-CO-NH-NH2. The symbol R has the meaning given in Patent Claim 1. The novel compounds obtained have antibacterial and weight yield-increasing action.