Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-12-01
2010-06-08
Desai, Rita J (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C514S303000
Reexamination Certificate
active
07732609
ABSTRACT:
The invention provides N-cyclic sulfonamido compounds of Formula Iwherein A, B, R1, R1a, R2, R2a, R3and R3aare as described in the specification. Compounds of Formula I are useful in treating or preventing cognitive disorders, such as Alzheimer's disease. The invention also encompasses pharmaceutical compositions comprising compounds of Formula I, methods of preparing compounds of formula I, and methods of treating cognitive disorders, such as Alzheimer's disease.
REFERENCES:
patent: 96/12720 (1996-05-01), None
patent: 02/12242 (2002-02-01), None
patent: 2004/060892 (2004-07-01), None
patent: 2006/049880 (2006-05-01), None
patent: 2007/022502 (2007-02-01), None
Garofalo Albert W.
Jagodinski Jacek J.
Konradi Andrei W.
Semko Christopher M.
Smith Jenifer L.
Desai Rita J
Elan Pharmaceuticals Inc.
McDonnell Boehnen & Hulbert & Berghoff LLP
O'Dell David K
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