Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-05-09
2006-05-09
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...
C514S255050, C514S278000, C546S016000, C548S126000
Reexamination Certificate
active
07041689
ABSTRACT:
Compounds of formula I are disclosed: in which X is a 5-membered heteroaryl ring and R is as defined herein. The compounds are inhibitors of the processing of APP by gamma-secretase, and hence are useful in the treatment or prevention of Alzheimer's disease
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Collins Ian James
Cooper Laura Catherine
Harrison Timothy
Keown Linda Elizabeth
Madin Andrew
Merck Sharp & Dohme Ltd.
Saeed Kamal A.
Todaro John C.
Winokur Melvin
LandOfFree
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