Synthesis of isoxazoline and aminoisoxazoline derivatives of steroids. A study of the reactions of formamide and urea with derivatives of the 17α-hydroxypregnane series

Autor: Volovel'skii, L. N., Skachek, I. B., Kuz'menko, I. I.
Zdroj: Chemistry of Natural Compounds; March 1979, Vol. 15 Issue: 2 p141-143, 3p
Abstrakt: 1. A method of synthesizing di-isoxazoline derivatives of the androstane series in which one of the isoxazoline rings is condensed with ring A of the steroid skeleton and the second is attached in the form of a residue at C17 by the reaction of 17a-hydroxyprogesterone derivatives with formamide has been developed.
Databáze: Supplemental Index