Pharmaceutical compositions containing 2-aryltetraazaindenes for treating ulcers or cardiac insufficiency or blood pressure abnormalities

2-Aryltetraazaindenes of the formula wherein -A- is -N=CH-CH=N- or -CH=N-N=CH-, Ar is unsubstituted phenyl or phenyl mono-, di- or trisubstituted by hydroxyl, mercapto, dialkylamino, trifluoromethyl and/or -Z-R groups, Z is -O-, -S- or -SO- and R is alkyl, alkenyl, alkynyl or cyanomethyl, the alkyl,...

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Hauptverfasser: HARTING, JUERGEN, JONAS, ROCHUS, SCHLIEP, HANS-JOCHEN, WURZIGER, HANNS, ENENKEL, HANS J, MINCK, KLAUS-OTTO, KLOFT, MICHAEL
Format: Patent
Sprache:eng
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Zusammenfassung:2-Aryltetraazaindenes of the formula wherein -A- is -N=CH-CH=N- or -CH=N-N=CH-, Ar is unsubstituted phenyl or phenyl mono-, di- or trisubstituted by hydroxyl, mercapto, dialkylamino, trifluoromethyl and/or -Z-R groups, Z is -O-, -S- or -SO- and R is alkyl, alkenyl, alkynyl or cyanomethyl, the alkyl, alkenyl and alkynyl groups each having up to 5 C atoms, and their physiologially acceptable salts, exhibit blood pressure, myocardial contraction, and anti-ulcer activities.