V. S. Salvi, D. Mukherjee, M. Chowdhury
May 1, 1976
Citations
0
Influential Citations
9
Citations
Journal
Steroids
Abstract
The synthesis, from 11-oxa-5alpha-pregnane-3,20-dione, available from hecogenin, of 17,21-dihydroxy-11-oxa-4-pregnene-3,20-dione, the first 11-oxa analogue of corticoid hormones, is described. The acetate of its 1-dehydro derivative, 17-hydroxy-21-acetoxy-1,4-pregnadiene-3,20-dione, analogous in structure to the acetates of prednisone and prednisolone, is an intermediate in the synthesis.