| 摘要 |
This invention relates to 11beta-(para-substituted)phenyl-estra-1,3,5(10)-trienes with a straight-chin or branched-chain, optionally partially or completely halogenated alkyl radical or alkenyl radical in each case with up to 5 carbon atoms, an ethinyl radical or prop-1-inyl radical in 8beta-position. The new compounds can be used for contraception in men and women, without influencing other estrogen-sensitive organs, such as the uterus or the liver. They are also suitable for the treatment of benign or malignant proliferative diseases of the ovary, such as ovarian cancer and granulosa cell tumors.
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