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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/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:alternapyrone
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Accession:CHEBI:156318 term browser browse the term
Definition:A member of the class of 2-pyranones that is 2H-pyran-2-one in which the hydrogens at positions 3, 4, 5 and 6 are replaced by methyl, hydroxy, methyl and (4E,6E,12E)-4,6,8,12,14-pentamethylhexadeca-4,6,12-trien-2-yl groups, respectively. It is a decaketide that is anabolized by a type I polyketide synthase in Alternaria solani.
Synonyms:exact_synonym: 4-hydroxy-3,5-dimethyl-6-[(4E,6E,12E)-4,6,8,12,14-pentamethylhexadeca-4,6,12-trien-2-yl]-2H-pyran-2-one
 related_synonym: Formula=C28H44O3;   InChI=1S/C28H44O3/c1-10-18(2)14-19(3)12-11-13-20(4)15-21(5)16-22(6)17-23(7)27-24(8)26(29)25(9)28(30)31-27/h14-16,18,20,23,29H,10-13,17H2,1-9H3/b19-14+,21-15+,22-16+;   InChIKey=ZPFTUJZLXSKBKE-NZDFSFLRSA-N;   SMILES=CCC(C)\\C=C(/C)CCCC(C)\\C=C(/C)\\C=C(/C)CC(C)C1=C(C)C(O)=C(C)C(=O)O1
 xref: PMID:16356847;   PMID:19100326;   PMID:27388157


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  CHEBI ontology 0
    role 0
      biological role 0
        biochemical role 0
          metabolite 0
            eukaryotic metabolite 0
              fungal metabolite 0
                alternapyrone 0
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  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      carbon group element atom 0
                        carbon atom 0
                          organic molecular entity 0
                            heteroorganic entity 0
                              organochalcogen compound 0
                                organooxygen compound 0
                                  ester 0
                                    carboxylic ester 0
                                      lactone 0
                                        delta-lactone 0
                                          2-pyranones 0
                                            alternapyrone 0
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