Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-01-23
2007-01-23
Kifle, Bruck (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S221000, C540S517000, C540S522000
Reexamination Certificate
active
10951229
ABSTRACT:
The present invention provides compounds of the general formulawhereinR4is one of the following groups and R1, R2, R3, R7, R8, and R9are as defined in the specification and pharmaceutically acceptable salts, optically pure enantiomers, racemates or diastereomeric mixtures thereof. The compounds are useful for the treatment of Alzheimer's disease.
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Flohr Alexander
Galley Guido
Jakob-Roetne Roland
Kitas Eric Argirios
Peters Jens-Uwe
Hoffmann-La Roche Inc.
Johnston George W.
Kifle Bruck
Prior Kimberly J.
Rocha-Tramaloni Patricia S.
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