FREMGANGSMAADE TIL FEMSTILLING AF 9-AMINOALKYLFLUORENER

A 9-aminoalkylfluorene of formula wherein: R is hydroxy, cyano, CONR R in which R and R are independently hydrogen or alkyl; n is an integer from 3 to 5; R and R are independently hydrogen, alkyl, alkenyl or phenyl alkyl, or taken together with the adjacent nitrogen atom form a heterocyclic group op...

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Hauptverfasser: SIMON R L, LACEFIELD W B
Format: Patent
Sprache:dan
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Zusammenfassung:A 9-aminoalkylfluorene of formula wherein: R is hydroxy, cyano, CONR R in which R and R are independently hydrogen or alkyl; n is an integer from 3 to 5; R and R are independently hydrogen, alkyl, alkenyl or phenyl alkyl, or taken together with the adjacent nitrogen atom form a heterocyclic group optionally including one further heteroatom selected from oxygen and nitrogen, and which ring is optionally substituted by up to two alkyl groups; R and R are independently hydrogen, alkyl or halogen; provided that R is hydrogen when R is hydroxy; or a pharmaceutically-acceptable salt thereof, have been found to be very effective in the therapy of cardiac disorders, particularly cardiac arrythmias.