N-substituted heterocyclic sulfonamides

Details N-substituted heterocyclic sulfonamides N-substituted heterocyclic sulfonamides

2006-01-18

2009-08-04

Kifle, Bruck (Department: 1624)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

C540S524000

Reexamination Certificate

active

07569562

ABSTRACT:
The invention provides N-substituted heterocyclic-sulfonamides for use in treating or preventing cognitive disorders, such as Alzheimer's Disease.Compounds of particular interest are defined by Formula (I), wherein R1, R2, Z and n are as described in the specification. The invention also encompasses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of treating cognitive disorders using compounds of Formula (I).

REFERENCES:
patent: 7253158 (2007-08-01), Galley et al.
patent: 2002/0151546 (2002-10-01), Stranix et al.
patent: WO 00/50391 (2000-08-01), None
patent: WO 02/057252 (2002-07-01), None
patent: WO 2004/072034 (2004-08-01), None
patent: WO 2006/005486 (2006-01-01), None

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