SETT ATT FRAMSTELLA 18-METYL-19-NOR-20-KETOPREGNANER

SETT ATT FRAMSTELLA 18-METYL-19-NOR-20-KETOPREGNANER

18-Methyl-19-nor-20-keto steroids of the formula wherein R1 and R2 collectively are an oxygen atom, or each is hydrogen, or one of R1 and R2 is hydrogen and the other is hydroxy, and R3 is a ketonic oxygen atom or two hydrogen atoms, possess CNS-depressant activity, especially anesthetic-narcotic ac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: W KEHR, D PALENSCHAT, R WIECHERT, H WACHTEL, O ENGELFRIED, U KERB, G PASCHELKE, R HOROWSKI
Format: Patent
Sprache:swe
Schlagworte:
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
STEROIDS
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Beschreibung
Zusammenfassung:18-Methyl-19-nor-20-keto steroids of the formula wherein R1 and R2 collectively are an oxygen atom, or each is hydrogen, or one of R1 and R2 is hydrogen and the other is hydroxy, and R3 is a ketonic oxygen atom or two hydrogen atoms, possess CNS-depressant activity, especially anesthetic-narcotic activity.