Methods and compositions using .DELTA..sup.16 unsaturated C.sub.

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai

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514172, A61K 3158

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active

059770945

ABSTRACT:
The present invention relates to methods and compositions using .DELTA..sup.16 unsaturated steroids which are useful as steroid C.sub.17-20 lyase inhibitors.

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