QUINUCLIDINES SUBSTITUTED BENTODIOXINE CARBOXAMIDES FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES

摘要

The invention provides the malate salt of compounds of Formula I, wherein X is malate salt, including D- or L-; wherein A is (a), wherein B is (b) or pharmaceutical composition, racemic mixture, or pure enantiomer thereof. The compounds of Formula I are useful to treat diseases or conditions in which alpha7 is known to be involved.