15401-61-3

5,6,9-[1]Butanyl[4]ylidene-5H-benz[6,7]indeno[7a,1-b]pyrrole-10-carboxylicacid,1,2,3,4,4a,6,7,7a,8,9,11,11a-dodecahydro-9,11-dihydroxy-1-methoxy-15-methyl-,methyl ester, (1S,4aR,4bR,5S,6R,7aS,9R,11S,11aR,12R,15S)-