Amino-14 steroid derivatives and process for preparation of the

Details Amino-14 steroid derivatives and process for preparation of the Amino-14 steroid derivatives and process for preparation of the

1980-08-29

1982-04-20

Roberts, Elbert L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2603971, 2603975, C07C11700, C07C12186

Patent

active

043258794

ABSTRACT:
The invention relates to medicinally useful steroid derivatives, particularly amino-14 steroids substituted at the 17-position by a functional group represented by the general formula: ##STR1## wherein R.sub.1 is a hydroxy, hydroxyalkyl, alkoxy, acyloxy, carboxy or carbalkoxy group, or a hydrogen atom, and R.sub.2 is a hydroxy, alkoxy, or acyloxy group. These amino-14 steroids are prepared from the corresponding hydroxy-14 steroids, by the action of hydrazoic acid in the presence of boron trifluoride etherate to form the azido-14 derivative which is reduced.

REFERENCES:
patent: 3558673 (1971-01-01), De Ruggieri et al.

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