Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-11-15
2008-10-21
Kifle, Bruck (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C540S556000
Reexamination Certificate
active
07439236
ABSTRACT:
The present invention relates to compounds of formula IThe substituent designations are as disclosed. At least one of B, Q, D and E is nitrogen. The present invention also provides a method of treating disorders of the Central Nervous System such as schizophrenia and cognitive dysfunction.
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Coe Jotham Wadsworth
O'Donnell Christopher J.
O'Neill Brian Thomas
Butterfield Garth
Fitzsimmons Patricia K.
Kifle Bruck
Pfizer Inc
Zelson Steve T.
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