Process for the oxidation of pseudodiosgenin diacetate to diosone for the production of 16-dehydropregnenolone acetate

Process for the oxidation of pseudodiosgenin diacetate to diosone for the production of 16-dehydropregnenolone acetate

The invention relates to a process for the production of 16-dehydropregnenolone acetate of the formula comprising the oxidation of pseudodiosgenin diacetate in the presence of a phase transfer catalyst at a temperature between 0-15 DEG C. to produce diosone followed by the hydrolysis and degradation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KATAKY, RUMI, RASTOGI, RAMESH CHANDRA, GHOSH, ANIL C, GOSWAMI, AMRIT
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
STEROIDS
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Beschreibung
Zusammenfassung:The invention relates to a process for the production of 16-dehydropregnenolone acetate of the formula comprising the oxidation of pseudodiosgenin diacetate in the presence of a phase transfer catalyst at a temperature between 0-15 DEG C. to produce diosone followed by the hydrolysis and degradation of diosone to produce 16-dehydropregnenolone acetate.