Term Name:	monodictysin B
Synonyms:	(1S,3S,4S,4aS,9aS)-1,4,8-trihydroxy-3,4a-dimethyl-1,2,3,4,4a,9a-hexahydro-9H-xanthen-9-one
Definition:	A member of the class of xanthones that is 1,2,3,4,4a,9a-hexahydro-9H-xanthen-9-one substituted by hydroxy groups at positions 1, 4 and 8 and methyl groups at positions 3 and 4a (the 1S,3S,4S,4aS,9aS stereoisomer). Isolated from the marine algicolous fungus Monodictys putredinis, it exhibits antineoplastic activity.
Ontology:	ChEBI [CHEBI:66398]  ( EBI )