Compounds having prolyl oligopeptidase inhibitory activity,...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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Details

C514S232200, C514S254010, C514S422000, C514S423000, C540S602000, C544S082000, C544S372000, C548S524000

Reexamination Certificate

active

10482700

ABSTRACT:
Compounds of the formula (I),wherein the symbol aa means a residue of an α-amino acid. The invention is also directed to a method for the preparation of the compounds of formula (I), as well as their use as prolyl oligopeptide inhibitors, for example for the treatment of Alzheimer's disease.

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