Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1997-02-24
2000-08-08
Rotman, Alan L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514339, 546144, 546146, 5462777, C07D21712, C07D40104, A61K 314709, A61K 3144
Patent
active
061002763
ABSTRACT:
This application relates to compounds of the formula ##STR1## wherein R, X and Y are defined within, which compounds are useful for the treatment of memory dysfunction characterized by decreased cholinergic function, and for analgesia, pharmaceutical compositions containing the compounds and methods for making and using the compounds.
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Chesson Susan M.
Mutlib Abdul E.
Shimshock Stephen J.
Aventis Pharmaceuticals Inc.
Gupta Balaram
Rotman Alan L.
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