14 alpha, 17 alpha-C2-bridged 19-nor-progesterone derivatives

The invention describes 14,17-C2-bridged steroids of general formula (I), wherein the various R groups are as defined in the specification, and wherein said steroids are in contrast, with the disclaimed compound, the new compounds are available even after peroral administration with high gestagenic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: J. KUHNKE, K. SCHILKOPF, W. HALFBRODT
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention describes 14,17-C2-bridged steroids of general formula (I), wherein the various R groups are as defined in the specification, and wherein said steroids are in contrast, with the disclaimed compound, the new compounds are available even after peroral administration with high gestagenic action and are suitable for the production of pharmaceutical agents.