Term Name:	cortisone
Synonyms:	11-dehydro-17-hydroxycorticosterone, 17,21-dihydroxypregn-4-ene-3,11,20-trione, 17-hydroxy-11-dehydrocorticosterone, 17alpha,21-dihydroxy-4-pregnene-3,11,20-trione, 4-pregnene-17alpha,21-diol-3,11,20-trione, Cortison, cortisone, Delta(4)-pregnene-17alpha,21-diol-3,11,20-trione, Kendall's compound E, Kortison, pregn-4-en-17alpha,21-diol-3,11,20-trione, Reichstein's substance Fa, Wintersteiner's compound F
Definition:	A C21-steroid that is pregn-4-ene substituted by hydroxy groups at positions 17 and 21 and oxo group at positions 3, 11 and 20.
Ontology:	ChEBI [CHEBI:16962]  ( EBI )