The molecule is a steroid acid ester, an 11beta-hydroxy steroid, a 20-oxo steroid, a 21-hydroxy steroid, a 17alpha-hydroxy steroid, a 3-oxo-Delta(1),Delta(4)-steroid, a primary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone. It derives from a prednisolone-16-carboxylic acid.
methyl (8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-16-carboxylate