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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC BY 3.0, For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:isotenuazonic acid
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Accession:CHEBI:144316 term browser browse the term
Definition:A pyrroline cyclic ketone that is an isomer of tenuazonic acid, a mycotoxin produced by various plant pathogenic fungi.
Synonyms:exact_synonym: 3-acetyl-4-hydroxy-5-(2-methylpropyl)-1,5-dihydro-2H-pyrrol-2-one
 related_synonym: 3-acetyl-4-hydroxy-5-isobutyl-1,5-dihydro-2H-pyrrol-2-one;   Formula=C10H15NO3;   InChI=1S/C10H15NO3/c1-5(2)4-7-9(13)8(6(3)12)10(14)11-7/h5,7,13H,4H2,1-3H3,(H,11,14);   InChIKey=SHHAXAUQMPMPRV-UHFFFAOYSA-N;   SMILES=N1C(C(=C(C1CC(C)C)O)C(C)=O)=O;   iso-tenuazonic acid
 xref: PMID:30722884;   Patent:CN1817859

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19841
    chemical entity 19841
      atom 19839
        nonmetal atom 19720
          nitrogen atom 18613
            nitrogen molecular entity 18613
              organonitrogen compound 18386
                organonitrogen heterocyclic compound 17559
                  pyrroline 2
                    isotenuazonic acid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19841
    subatomic particle 19839
      composite particle 19839
        hadron 19839
          baryon 19839
            nucleon 19839
              atomic nucleus 19839
                atom 19839
                  main group element atom 19732
                    p-block element atom 19732
                      carbon group element atom 19636
                        carbon atom 19625
                          organic molecular entity 19625
                            organic group 18537
                              organic divalent group 18528
                                organodiyl group 18528
                                  carbonyl group 18436
                                    carbonyl compound 18436
                                      ketone 16189
                                        cyclic ketone 13901
                                          isotenuazonic acid 0
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