英文同义词: | Eplerenone Impurity 19;Pregnane-7,21-dicarboxylic acid, 4,5:9,11-diepoxy-17-hydroxy-3-oxo-, γ-lactone, methyl ester, (4α,5α,7α,11α,17α)- (9CI);4,5α-Epoxy Eplerenone;(1aS,2R,4aS,4bR,5aR,6aS,10R,11aS)-methyl 4a,6a-dimethyl-2,5-dioxohexadecahydro-3H-spiro[cyclopent |