Sex steroid activity inhibitors

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

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514196, 514211, 5142222, 514200, 514319, 514321, 514324, 514326, 514358, 514510, 514456, 546202, 546456, A61K 3143, A61K 3154, A61K 31545, A61K 31445

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active

056864655

ABSTRACT:
Inhibitors of sex steroid activity, for example those having the general structure ##STR1## may be used as part of a pharmaceutical composition to provide antiestrogenic effects and/or to suppress estrogen synthesis. Such pharmaceutical compositions are useful for the treatment of breast cancer or other diseases whose progress is aided by activation of sex steroid receptors.

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