Griseolic acid derivatives, their preparation and their use

Details Griseolic acid derivatives, their preparation and their use Griseolic acid derivatives, their preparation and their use

1993-09-30

1996-03-12

Rizzo, Nicholas

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

514262, 544276, 544265, 544277, C07D47334, A61K 3152

Patent

active

054988195

ABSTRACT:
New griseolic acid derivatives have various groups attached to the sugar part in place of the adenine group of griseolic acid itself. These groups are all purine derivatives or ring-opened purine analogs. The compounds are useful as inhibitors of phosphodiesterases.

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