3-ester prodrugs of ethynylestradiol

This invention relates to a derivative of ethinyl estradiol having the following formula: and enantiomers and pharmaceutically acceptable salts thereof, in which X is This invention also relates to a pharmaceutical dosage unit comprising said derivative of ethinyl estradiol, as well as said derivati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KEOWN JAMES, GILLIGAN CLAIRE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:This invention relates to a derivative of ethinyl estradiol having the following formula: and enantiomers and pharmaceutically acceptable salts thereof, in which X is This invention also relates to a pharmaceutical dosage unit comprising said derivative of ethinyl estradiol, as well as said derivative of ethinyl estradiol for use in providing contraception or for use in providing hormone treatment therapy.