Synonyms: 10-Nor[13]cytochalasa-13,17-diene-1,19,20,23-tetrone,6,7-epoxy-3-[1-(1H-indol-3-yl)ethyl]-16,18-dimethyl-, [3S(R),7S,13E,16S,17E]-;3H-Cyclotridec[d]oxireno[f]isoindole-7,8,11,12(4H,13H)-tetrone, 9,10,14,14a,15,15a,16a,16b-octahydro-14-[(1R)-1-(1H-indol-3-yl)ethyl]-4,6,15,15a-tetramethyl-,(1E,4S,5E,11aR,14S,14aR,15S,15aR,16aS,16bR)- (9CI);3H-Cyclotridec[d]oxireno[f]isoindole,10-nor[13]cytochalasa-13,17-diene-1,19,20,23-tetrone deriv.; Chaetoglobosin N