Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2007-07-17
2007-07-17
Saeed, Kamal A. (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C548S371700, C548S365700, C548S364400
Reexamination Certificate
active
11078861
ABSTRACT:
The present invention relates to compounds of the Formulawherein R1, R3, R4, R5, R6, R7and R8are as defined. Compounds of the Formula I have activity inhibiting production of Aβ-peptide. The invention also relates to pharmaceutical compositions and methods of treating disorders and diseases, for example, neurodegenerative and/or neurological disorders, e.g., Alzheimer's disease, in a mammal comprising compounds of the Formula I.
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CAS Abstract attached.
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Chen Yuhpyng L.
Zhang Lei
Kershner David L.
Pfizer Inc
Saeed Kamal A.
Zelson Steve T.
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