Term Name:	arthothelin
Synonyms:	2,4,5-trichloro-1,3,6-trihydroxy-8-methyl-9H-xanthen-9-one, 2,4,5-trichloronorlichexanthone
Definition:	A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1, 3 and 6, chloro groups at positions 2, 4 and 5 and a methyl group at position 8. It has been isolated from the lichen, Lecanora iseana.
Ontology:	ChEBI [CHEBI:144075]  ( EBI )