OBO ID: CHEBI:43129

Term Name:	(+)-6a-hydroxymaackiain		Search Ontology:
Synonyms:	(+)-6a-hydroxymaackiain (+)-O-demethylpisatin (6aR,12aR)-6H-[1,3]dioxolo[5,6][1]benzofuro[3,2-c]chromene-3,6a(12aH)-diol O-demethylpisatin
Definition:	A member of the class of pterocarpans that is (6aS,11aS)-6a,11a-dihydro-6H-[1]benzofuro[3,2-c]chromene which is substituted by a hydroxy group at position 3, a second hydroxy group at position 6a (resulting in the CIP stereochemical designation changing to R,R), and a methylenedioxy group at positions 8-9. It is a metabolite of the pea phytoalexin (+)-pisatin, produced by the pea-pathogenic Fusarium oxysporum forma specialis pisi, and a number of other fungi, including Fusarium anruioides, Fusarium avenaceum, Mycosphaerella pinodes, and Stemphylium botryosum.
References:	KEGG:C16230 KNApSAcK:C00009677 LIPID_MAPS_instance:LMPK12070133 MetaCyc:CPD-3942 PDBeChem:HMK PMID:17707445 PMID:22985693 Reaxys:6982403
Ontology:	ChEBI  ( EBI )