JPS5176280

JPS5176280

Pregnane-21-oic acid derivatives of the formula wherein THE LINKAGE REPRESENTS A SINGLE BOND OR A DOUBLE BOND; X is hydrogen, fluorine or chlorine; Y is methylene, hydroxymethylene, alkanoyloxymethylene, carbonyl, fluoromethylene or chloromethylene; R1 is hydrogen, alkyl of 1-6 carbon atoms, phenyl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KURAUSU ANNEN, KURAUSU PEETERU MENGERU, HANSU UENTO, HERUMUUTO HOOFUMAISUTERU, HENRII ROORENTO, KURAUSU KIISURITSUHI
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
STEROIDS
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Beschreibung
Zusammenfassung:Pregnane-21-oic acid derivatives of the formula wherein THE LINKAGE REPRESENTS A SINGLE BOND OR A DOUBLE BOND; X is hydrogen, fluorine or chlorine; Y is methylene, hydroxymethylene, alkanoyloxymethylene, carbonyl, fluoromethylene or chloromethylene; R1 is hydrogen, alkyl of 1-6 carbon atoms, phenyl or naphthyl substituted with 0-3 lower alkyl, lower alkoxy or chlorine; and R2 represents a hydrogen atom, the cation of a physiologically compatible base or the residue of a physiologically acceptable alcohol of 1-18 carbon atoms.