Preparation of 22-steroid acetals

Details Preparation of 22-steroid acetals Preparation of 22-steroid acetals

1978-03-27

1980-05-06

Love, Ethel G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2603973, C07J 700, C07J 900

Patent

active

042017165

ABSTRACT:
The present invention relates to the preparation and recovery of C.sub.21 steroid acetals. The present invention also discusses the recovery of a 20 steroid carboxaldehyde from a mixture containing a 3,20 dione steroid.

REFERENCES:
patent: 2701806 (1955-02-01), Donia
patent: 3255218 (1966-06-01), Herzog

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