QUINAZOLINE DERIVATIVES

A compound of the formula: in which R and R are each hydrogen, halogen, lower alkoxy or halo(lower)alkyl, R is aryl or ar(lower)alkyl, both of which may have one or more suitable substituent(s), or heterocyclic(lower)alkyl, R is carboxy or protected carboxy, A is oxygen or sulfur atom, Y is carbonyl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BABA, YUKIHISA, NAMIKI, TAKAYUKI, HASHIMOTO, MASASHI, KASAHARA, CHIOYOSHI, SAWADA, KOJO, ITOH, YOSHIKUNI, OKU, TERUO
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	A compound of the formula: in which R and R are each hydrogen, halogen, lower alkoxy or halo(lower)alkyl, R is aryl or ar(lower)alkyl, both of which may have one or more suitable substituent(s), or heterocyclic(lower)alkyl, R is carboxy or protected carboxy, A is oxygen or sulfur atom, Y is carbonyl, thiocarbonyl or sulfonyl and Z is lower alkylene, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them in admixture with pharmaceutically acceptable carriers.