2-mercapto-4,5-diarylimidazole derivatives and the 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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C548S343500, C514S398000

Reexamination Certificate

active

10672613

ABSTRACT:
The invention relates to the 2-mercapto-4,5-diarylimidazole derivatives of formula (I), wherein R1, R2, R3and R4are defined as in the description. The inventive compounds have an immunomodulatory and cyclooxygenase-inhibiting activity and are therefore suitable for the treatment of diseases that are associated with a disturbed immune system.

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International Search Report from corresponding International Application No. PCT/EP02/03264 dated Aug. 2, 2002.

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