Process for the preparation of 16-alkyl-pregnadiene compounds

Novel 16a (C1- 4 alkyl) - 3,20 - diketo - D 4,6-pregnadienes are prepared by oxidation of the corresponding D 4-compounds with a quinone having an oxidation-reduction potential of less than - 0.5 v. The novel steroids are stated to have progestative, pregnancy-maintaining and gonadinhibiting propert...

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Hauptverfasser: HEWETT COLIN LESLIE, WOODS GILBERT FREDERICK
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creator HEWETT COLIN LESLIE
WOODS GILBERT FREDERICK
description Novel 16a (C1- 4 alkyl) - 3,20 - diketo - D 4,6-pregnadienes are prepared by oxidation of the corresponding D 4-compounds with a quinone having an oxidation-reduction potential of less than - 0.5 v. The novel steroids are stated to have progestative, pregnancy-maintaining and gonadinhibiting properties, and they may be made up into pharmaceutical compositions for oral or parenteral administration with suitable carriers.
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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
STEROIDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
title Process for the preparation of 16-alkyl-pregnadiene compounds
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