Author/Authors :
Procopiou، نويسنده , , Panayiotis A and Irving، نويسنده , , Wendy R and Lynn، نويسنده , , Sean M and Richards، نويسنده , , Stephen A، نويسنده ,
Abstract :
Treatment of fluocinolone acetonide with sodium hydride in DMF gave the 6α,9α-difluoro-11β,20β-dihydroxy-3-oxo-17α-pregnane-1,4-diene-21,16α-carbolactone in high yield.