neosartoricin

(organic chemistry) [(2S,3R)-3,6,8,9-tetrahydroxy-3-(2-hydroxy-4-oxopent-2-enyl)-10-(3-methylbut-2-enyl)-1-oxo-2,4-dihydroanthracen-2-yl] acetate present in the pathogenic fungus Aspergillus fumigatus.