化学表述 |
1H-Indolizino[8,1-cd]-carbazole-5-carboxylic acid, 4-acetoxy-3a-ethyl-9-[(5S,7S,9S)-5-ethyl-5-hydroxy-9-methoxycarbonyl-1,4,5,6,7,8,9,10-octahydro-3,7-methano-3-azacycloundecino[5,4-b]indol-9-yl]-6-formyl-5-hydroxy-8-methoxy-3a,4,5,5a,6,11,12,13a-octahydro-, methyl ester, (3aR,4R,5S,5aR,10bR,13aR)- |