NYTT 2-HYDROXIETYL-TRIMETYLAMMONIUMSALT AV 1-ETYL-3-KARBOXI-4-OXO-6,7-METYLENDIOXI-1,4-DIHYDROKINOLIN, FOERFARANDE FOER FRAMSTAELLNING AV DETTA SAMT DETTA INNEHAOLLANDE FARMACEUTISK KOMPOSITION

NYTT 2-HYDROXIETYL-TRIMETYLAMMONIUMSALT AV 1-ETYL-3-KARBOXI-4-OXO-6,7-METYLENDIOXI-1,4-DIHYDROKINOLIN, FOERFARANDE FOER FRAMSTAELLNING AV DETTA SAMT DETTA INNEHAOLLANDE FARMACEUTISK KOMPOSITION

The invention relates to the new 2-hydroxyethyl-trimethyl-ammonium salt of 1-ethyl-3-carboxy-4-oxo-6,7-methylonedioxy-1,4-dihydroquinoline having ureterodisinfecting activity, which is prepared by reacting 1-ethyl-3-carboxy-4-oxo-6,7-methylenedioxy-1,4-dihydroquinoline with the aqueous or ethanolic...

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Bibliographische Detailangaben
Hauptverfasser: HORVATH, GABOR, LENGYEL, JOZSEF, SZENTMIKLOS, PETER, SZUETS, TAMAS, MARMAROSI, KATALIN
Format: Patent
Sprache:fin
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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Zusammenfassung:The invention relates to the new 2-hydroxyethyl-trimethyl-ammonium salt of 1-ethyl-3-carboxy-4-oxo-6,7-methylonedioxy-1,4-dihydroquinoline having ureterodisinfecting activity, which is prepared by reacting 1-ethyl-3-carboxy-4-oxo-6,7-methylenedioxy-1,4-dihydroquinoline with the aqueous or ethanolic or with the aqueous-ethanolic solution of 2-hydroxyethyl-trimethylammonium hydroxyde. The new salt is water-soluble and well resorbed after oral administration. Thus, it is useful both in the human and the veterinary medicine.