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CHEBI:141315 - djalonensone

ChEBI IDCHEBI:141315
ChEBI Namedjalonensone
Stars
DefinitionA benzochromenone that is alternariol in which the hydroxy group at position 9 has been converted into the corresponding methyl ether. A natural product found in Chaetomium globosum as well as being one of the two most important compounds belonging to the group of Altenaria mycotoxins.
Secondary ChEBI IDCHEBI:68783
Last Modified17 August 2023
SubmitterR. Stephan
DownloadsMolfile
FormulaC15H12O5
Net Charge0
Average Mass272.256
Monoisotopic Mass272.06847
SMILESCOc1cc(O)c2c(=O)oc3cc(O)cc(C)c3c2c1
InChIInChI=1S/C15H12O5/c1-7-3-8(16)4-12-13(7)10-5-9(19-2)6-11(17)14(10)15(18)20-12/h3-6,16-17H,1-2H3
InChIKeyLCSDQFNUYFTXMT-UHFFFAOYSA-N
Species of MetaboliteComponentSourceComments
Chaetomium globosum (ncbitaxon:38033) - PubMed (12357398)
Phoma sp. WF4 (ncbitaxon:1436879) - PubMed (26539183) endophytes islated from finger millet (Eleusie coracana)
Alternaria sp. (ncbitaxon:1715220) - PubMed (34941720)
Roles Classification
Biological Roles:
antifungal agent  An antimicrobial agent that destroys fungi by suppressing their ability to grow or reproduce.
mycotoxin  Poisonous substance produced by fungi.
fungal metabolite  Any eukaryotic metabolite produced during a metabolic reaction in fungi, the kingdom that includes microorganisms such as the yeasts and moulds.
ChEBI Ontology
Outgoing Relation(s)
djalonensone (CHEBI:141315) has functional parent alternariol (CHEBI:64983)
djalonensone (CHEBI:141315) has role antifungal agent (CHEBI:35718)
djalonensone (CHEBI:141315) has role fungal metabolite (CHEBI:76946)
djalonensone (CHEBI:141315) has role mycotoxin (CHEBI:25442)
djalonensone (CHEBI:141315) is a aromatic ether (CHEBI:35618)
djalonensone (CHEBI:141315) is a benzochromenone (CHEBI:64986)
IUPAC Name 
3,7-dihydroxy-9-methoxy-1-methyl-6H-benzo[c]chromen-6-one
Synonyms  Source
alternariol monomethyl etherChemIDplus
3,7-dihydroxy-9-methoxy-1-methyl-6H-dibenzo(b,d)pyran-6-oneChemIDplus
alternariol-9-methyl etherChemIDplus
AMEChemIDplus
Registry NumbersSources
CAS:23452-05-3ChemIDplus
Citations