Azabicyclo and azacyclo oxime and amine cholinergic agents and methods of treatment

A compound of the formula

• wherein R is selected from the group ##STR84## wherein Ar is an aromatic group selected from phenoxy, phenyl, 2-or 3-thienyl, 2-or 3-furanyl,
• 2- or 3-pyrrolyl, 2-, 3-, or 4-pyridinyl, wherein the aromatic group is unsubstituted or substituted with 1 or 2 substituents selected from straight or branched alkyl having from 1 to 4 carbon atoms, straight or branched alkoxy having from 1 to 4 carbon atoms, chlorine, fluorine, bromine, trifluoromethyl, nitro, hydroxy, trifluoromethoxy, amino, amino substituted with 1 or 2 straight or branched lower alkyl groups having from 1 to 4 carbon atoms;
• R.sub.11 is an alkyl group of 1 to 4 carbon atoms;
• R.sub.12 is hydrogen or Ar as defined above;
• or an individual geometric and optically active isomer, or a pharmaceutically acceptable salt thereof.