glucocorticoid 17alpha-hydroxy steroid 21-hydroxy steroid 11beta-hydroxy steroid 20-oxo steroid 3-oxo steroid prednisolone (11beta)-11,17,21-trihydroxypregna-1,4-diene-3,20-dione 1,4-pregnadiene-11beta,17alpha,21-triol-3,20-dione 1,4-pregnadiene-3,20-dione-11beta,17alpha,21-triol 11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 3,20-dioxo-11beta,17alpha,21-trihydroxy-1,4-pregnadiene 8638 A 21-hydroxy steroid that has formula C21H28O5. C21H28O5 CHEBI:8378 ChemIDplus:1354103 ChemIDplus:50-24-8 Delta(1)-dehydrocortisol Delta(1)-dehydrohydrocortisone Delta(1)-hydrocortisone InChI=1S/C21H28O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,14-16,18,22,24,26H,3-4,6,8,10-11H2,1-2H3/t14-,15-,16-,18+,19-,20-,21-/m0/s1 InChIKey=OIGNJSKKLXVSLS-VWUMJDOOSA-N KEGG COMPOUND:50-24-8 KEGG COMPOUND:C07369 Prednisolone Wikipedia:Prednisolone [H][C@@]12CCC3=CC(=O)C=C[C@]3(C)[C@@]1([H])[C@@H](O)C[C@@]1(C)[C@@]2([H])CC[C@]1(O)C(=O)CO hydroretrocortine metacortandralone