英文别名
pregna-4,6,9(11)-triene-17β-ol-3-one-21-carboxylate γ lactone;(17α)-17-hydroxy-3-oxo-pregna-4,6,9 (11)-triene-21-carboxylic acid γ-lactone;(8S,10R,13S,14S,17R)-10,13-dimethylspiro[2,8,12,14,15,16-hexahydro-1H-cyclopenta[a]phenanthrene-17,5\'-oxolane]-2\',3-dione;(10R,13S,17R)-10,13-dimethylspiro[2,8,12,14,15,16-hexahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-2',3-dione