Term Name:	yadanziolide B
Synonyms:	(1beta,6alpha,11beta,12alpha,15beta)-1,6,11,12,14,15,21-heptahydroxy-13,20-epoxypicras-3-ene-2,16-dione
Definition:	A quassinoid that is 13,20-epoxypicras-3-ene substituted by hydroxy groups at positions 1, 6, 11, 12, 14, 15 and 21 and oxo groups at positions 2 and 16. Isolated from the ethanol extract of the stem of Brucea mollis, it exhibits cytotoxic activity.
Ontology:	ChEBI [CHEBI:68932]  ( EBI )