| Synonyms: | RUBRATOXIN B;1,5-cyclononadiene-1,2,5,6-tetracarboxylic1,2:5,6-dianhydride,8-((3,6-dihydro;1h-cyclonona(1,2-c:5,6-c’)difuran-1,3,6,8(4h)-tetrone,10-((3,6-dihydro-6-oxo-2;5s*(r*),10s*(s*(s*)))-(+)-(4r*;-6-oxo-2h-pyran-2-yl)hydroxymethyl)-3-hydroxy-4-(1-hydroxyheptyl)-;h-pyran-2-yl)hydroxymethyl)-5,9,10,11-tetrahydro-4-hydroxy-5-(1-hydroxyheptyl);[4R*,5S*(R*),10S*[S*(S*)]]-(+)-10-[(3,6-dihydro-6-oxo-2H-pyran-2-yl)hydroxymethyl]-5,9,10,11-tetrahydro-4-hydroxy-5-(1-hydroxyheptyl)-1H-cyclonona[1,2-c:5,6-c']difuran-1,3,6,8(4H)-tetrone;RUBRATOXIN |