Tricyclic pyridone derivatives

Details Tricyclic pyridone derivatives Tricyclic pyridone derivatives

1989-10-16

1992-01-21

Lee, Mary C.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

5142285, 5142332, 544 60, 544 66, 544115, 544234, A61K 31395

Patent

active

050828428

ABSTRACT:
The compounds of the formula ##STR1## wherein Ra, Rb, Rc, Rd, Re and Rf are defined in the specification, and the pharmaceutically acceptable acid addition salts of compounds of formula A which have one or more basic substituents are described. The compounds of formula A have valuable pharmacological properties and can be used for the control or prevention of illnesses. In particular, they have muscle relaxant, sedative-hypnotic, anxiolytic and/or anticonvulsive activity and can accordingly be used in the control or prevention of muscle tensions, stress conditions, insomnia, anxiety states and/or convulsions.

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