PROCEDE DE PREPARATION DE DERIVES 17ALPHA-ACETYLENIQUES DE L'ANDROST 4-ENE

17 alpha -Acetylenic- DELTA 4-androstenes of the formula I wherein R is saturated or unsaturated alkyl of 1 to 12 carbon atoms and the dotted line indicates the optional presence of a double bond in the 1(2) position of the A ring with the proviso that R is not methyl when the A ring has only one do...

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Bibliographische Detailangaben
Hauptverfasser:	TEUTSCH J, DERAEDT R
Format:	Patent
Sprache:	fre
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:	17 alpha -Acetylenic- DELTA 4-androstenes of the formula I wherein R is saturated or unsaturated alkyl of 1 to 12 carbon atoms and the dotted line indicates the optional presence of a double bond in the 1(2) position of the A ring with the proviso that R is not methyl when the A ring has only one double bond having a remarkable local anti-inflammatory activity and a process for their preparation.