Heterocyclic compounds, which are inhibitors of the enzyme...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...

Reexamination Certificate

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C514S234200, C514S218000, C514S212020, C514S263200, C514S263220, C540S575000, C544S244000, C544S118000, C544S061000, C544S269000, C544S271000, C544S272000, C544S231000

Reexamination Certificate

active

10621302

ABSTRACT:
The present invention relates to therapeutically active and selective inhibitors of the enzyme DPP-IV, which are of formula Iwherein each n is one or two independently and R1, R2, R3, R6, R7, R9, and R10are defined herein. The present invention also relates to pharmaceutical compositions comprising the compounds of formula I and the use of the compounds for treating diseases that are associated with proteins that are subject to inactivation by DPP-IV, such as type-2 diabetes and obesity.

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