Term Name:	nectriapyrone
Synonyms:	6-[(2E)-but-2-en-2-yl]-4-methoxy-3-methyl-2H-pyran-2-one, nectriapyrone
Definition:	A member of the class of nectriapyrones that is pyran-2-one which is substituted at positions 3, 4, and 6 by methyl, methoxy, and but-2-en-2-yl groups, respectively in which the butenyl substituent has E configuration. A fungal metabolite that has been induced in the rice blast fungus Pyricularia oryzae by overexpression of a polyketide synthase gene (NEC1) and an O-methyltransferase gene (NEC2).
Ontology:	ChEBI [CHEBI:142639]  ( EBI )