3-Acetyloxy-17-hydroxy-16-methylpregn-5-en-20-one 3beta,17-dihydroxy-16alpha-methylpregn-5-en-20-one 16-??-20-??????-5,16-??-3-??-?????? 9-Bromo-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione 21-acetate 16??-??-16??,17??-????????? 3-Acetyloxy-16,17-epoxy-16-methylpregn-5-en-20-one 17,21-Dihydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate 21-Acetyloxy-17-hydroxy-16-methylpregn-4-ene-3,20-dione 17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate