[Synonyms]
Drospirenone 5,5'-Diol 5-Hydroxy Drospirenone Lactol IMpurity (2'S,5R,6R,7R,8R,9S,10R,13S,14S,15S,16S)-Octadecahydro-5,5'-dihydroxy-10,13-diMethylspiro[17H-dicyclopropa[6,7:15,16]cyclopenta[a]phenanthrene-17,2'(3'H)-furan]-3(2H)-one (4aR,4bS,6aS,7S,7aS,8aS,8bS,8cR,9bR)-5'',9b-Dihydroxy-4a,6a-dimethyloctadecahydro-3''H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthrene-7,2''-furan]-2(1H)-one |