9,11-Epoxy-16-methylpregna-1,4-dien-17-ol-3,20-dione

9,11-Epoxy-17-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione

(4aS,4bS,5aS,6aS,7R,8S,9aS,9bS)-7-acetyl-7-hydroxy-4a,6a,8-triMethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one