QE181403

依普利酮杂质 - 坎利酮；螺内酯 EP 杂质 F

Eplerenone Impurity - Canrenone;Spironolactone EP Impurity F

别名：(2\'R,8R,9S,10R,13S,14S)-10,13-dimethyl-1,8,9,10,11,12,13,14,15,16-decahydro-3\'H-spiro[cyclopenta[a]phenanthrene-17,2\'-furan]-3,5\'(2H,4\'H)-dione