Synonyms:
5,pregnane-7 alpha,21-dicarboxylic acid,17-ydroxy-11-methylsulfonic acid-3-ketone,-butyrolectone,methyl ester cas:(intermediate of eplerenone) ; eplerenone intermediate a2-2 ; pregn-4-ene-7,21-dicarboxylicacid, 17-hydroxy-11-[(methylsulfonyl)oxy]-3-oxo-, g-lactone, methyl ester, (7a,11a,17a)- ; 5,pregnane-7 alpha,21-dicarboxylic acid,17-ydroxy-11-methylsulfonic acid-3-ketone,-butyrolectone,methyl ester
