Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-06-18
2009-02-03
Balasubramanian, Venkataraman (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S248000, C514S256000, C514S266200, C514S335000, C514S415000, C514S424000, C514S426000, C544S209000, C544S237000, C544S283000, C544S326000, C546S208000, C548S469000, C548S518000
Reexamination Certificate
active
07485641
ABSTRACT:
The invention provides compounds of formula (1),and the pharmaceutically acceptable salt thereof, wherein R1, n and R2are as described herein; compositions thereof; and uses thereof.
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Liang et al., 30thNational Medicinal Chemistry Symposium, Jun. 28, 2006, “Design of Novel DPP-4 Inhibitors Using Structural Biology and Molecular Modeling”, #126.
Benbow John W.
Hui Yu
Piotrowski David W.
Balasubramanian Venkataraman
Benson Gregg C.
Musser Arlene K.
Pfizer Inc.
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