Imidazoles and triazoles, their preparation, and their use...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C514S365000, C514S372000, C514S381000, C514S383000, C514S406000, C548S255000, C548S300100

Reexamination Certificate

active

07906539

ABSTRACT:
The present invention relates to imidazoles and triazoles of general formulawherein R1to R4and X are defined as in claims1to8, the tautomers, the enantiomers, the diastereomers, the mixtures thereof and the salts thereof, which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).

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