Thieno [3'2':5,6]cyclohepta [1,2-b]pyrrole derivatives

Thieno [3'2':5,6]cyclohepta [1,2-b]pyrrole derivatives

A compound of formula (I): (I) wherein: R is C1-4 alkyl; R1 is hydrogen or C1-4 alkyl; one of A and B is sulphur, and the other of A and B is carbon doubly bound to the carbon spacing A and B; and the dotted line represents an optionally present double bond; and pro-drugs thereof; and pharmaceutical...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROSENBERG, HOWARD E, WARD, ROBERT W, GOUDIE, ALEXANDER C
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A compound of formula (I): (I) wherein: R is C1-4 alkyl; R1 is hydrogen or C1-4 alkyl; one of A and B is sulphur, and the other of A and B is carbon doubly bound to the carbon spacing A and B; and the dotted line represents an optionally present double bond; and pro-drugs thereof; and pharmaceutically acceptable salts thereof; have useful anti-inflammatory and analgesic activity.