14ALPHA,15ALPHA- OR 14BETA,15BETA-METHYLENE DERIVATIVES OF ESTRAN SERIES HAVING INTERCEPTIVE EFFECT

14ALPHA,15ALPHA- OR 14BETA,15BETA-METHYLENE DERIVATIVES OF ESTRAN SERIES HAVING INTERCEPTIVE EFFECT

Compounds of the general formula in which R' is hydrogen or a methyl radical; R is a hydroxyl, acetoxy, arylaminocarbonyloxy, alkylaminocarbonyloxy radical; Z is hydrogen or a lower alkyl, or R and Z together are oxygen. These compounds exhibit a very favorable separation of desirable contracep...

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Bibliographische Detailangaben
Hauptverfasser: KHERBERT KHOFFMANN,DD, KURT PONSOLD,DD, RIKHARD PROUZA,DD, MIKHAEL OETTEL,DD, JOAKHIM SHTREKE,DD
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
STEROIDS
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Beschreibung
Zusammenfassung:Compounds of the general formula in which R' is hydrogen or a methyl radical; R is a hydroxyl, acetoxy, arylaminocarbonyloxy, alkylaminocarbonyloxy radical; Z is hydrogen or a lower alkyl, or R and Z together are oxygen. These compounds exhibit a very favorable separation of desirable contraceptive and undesirable uterine and antigonadotrophic properties.