Process for the preparation of steroids bearing 17.alpha.-hydrox

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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552592, C07J 2100

Patent

active

052410633

ABSTRACT:
The invention relates to a novel process for the preparation of 17 .alpha.-hydroxy-20-oxopregnane derivatives of the general formula (I), ##STR1## wherein R.sub.1 means a hydroxy or an oxo group; and

REFERENCES:
patent: 2249911 (1941-07-01), Oppenauer et al.
Steroids, L. F. Fieser and Fieser, p. 577 Reinhold Publ. Co., New York, 1959.

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