Imidazolidin-2-one derivatives as selective androgen...

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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C548S316400

Reexamination Certificate

active

07968580

ABSTRACT:
The present invention is directed to novel imidazolidin-2-one derivatives having a structure according to Formula Iwherein a, b, R1, R2, R3, and R4are as defined above, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by the androgen receptor.

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