Tricyclic lactams and derivatives useful in increasing cardiac c

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

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546 86, 546 88, 546 81, 546 93, 546101, 546111, 546110, 546 79, 514292, A61K 3147, A61K 3144, C07D47104, C07D21522

Patent

active

045115699

ABSTRACT:
Disclosed are 5,6-dihydro benzo[f]quinolines and derivatives which are effective in increasing cardiac contractility. These compounds are useful in the treatment of congestive heart failure.

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