CHEBI:142639 - nectriapyrone

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ChEBI Name nectriapyrone
ChEBI ID CHEBI:142639
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).
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Anne Morgat
Supplier Information ZINC000001558499
Download Molfile XML SDF
Formula C11H14O3
Net Charge 0
Average Mass 194.227
Monoisotopic Mass 194.09429
InChI InChI=1S/C11H14O3/c1-5-7(2)9-6-10(13-4)8(3)11(12)14-9/h5-6H,1-4H3/b7-5+
InChIKey NRLCQITWKJENAT-FNORWQNLSA-N
SMILES C=1(C=C(OC(C1C)=O)/C(/C)=C/C)OC
Metabolite of Species Details
Magnaporthe oryzae (NCBI:txid318829) Obtained by overexpression of a polyketide synthase gene (NEC1) and an O-methyltransferase gene (NEC2). See: PubMed
Roles Classification
Biological Role(s): fungal metabolite
Any eukaryotic metabolite produced during a metabolic reaction in fungi, the kingdom that includes microorganisms such as the yeasts and moulds.
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ChEBI Ontology
Outgoing nectriapyrone (CHEBI:142639) has functional parent desmethylnectriapyrone (CHEBI:142640)
nectriapyrone (CHEBI:142639) has role fungal metabolite (CHEBI:76946)
nectriapyrone (CHEBI:142639) is a nectriapyrones (CHEBI:142638)
Incoming nectriapyrone D (CHEBI:142799) has functional parent nectriapyrone (CHEBI:142639)
IUPAC Name
6-[(2E)-but-2-en-2-yl]-4-methoxy-3-methyl-2H-pyran-2-one
Synonym Source
nectriapyrone UniProt
Citations Waiting for Citations
Last Modified
05 December 2018