FREMGANGSMAATE TIL FREMSTILLING AV 14,15-METYLENDERIVATER FRA OESTRANREKKEN

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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Hauptverfasser: STRECKE, JOACHIM JOHANNES, PROUSA, RICHARD, HOFFMANN, HERBERT WENZEL ANTON, OETTEL, JOHANN MICHAEL, PONSOLD, KURT HELMUT HERBERT
Format: Patent
Sprache:nor
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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.