Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1990-08-08
1991-12-17
Kilby Scalzo, Catherine S.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
544409, 544336, C07D45302
Patent
active
050735578
ABSTRACT:
The compound (R)-3-[2-(6-chloropyrazin)yl]-1-azabicyclo[2.2.2]octane and its salts behave as M.sub.1, M.sub.3 muscarinic agonists and are useful in the treatment of neurological and mental disorders, preferably in a pharmaceutical formulation comprising the active compound in association with a pharmaceutically acceptable carrier. The compound can be prepared by via methods analogous to those known in the art and a chiral acid resolution.
REFERENCES:
patent: 4442096 (1984-04-01), Johnston
patent: 4970315 (1990-11-01), Schmidhalter
CAS (Chemical Abstracts Service) vol. 112, 1990, 112:77224q.
Baker Raymond
Saunders John
Street Leslie J.
Caruso Charles M.
Kilby Scalzo Catherine S.
Merck Sharp & Dohme Limited
Polk Manfred
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