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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:alpha,beta-unsaturated ketone
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Accession:CHEBI:51721 term browser browse the term
Definition:A ketone of general formula R(1)R(2)C=CR(3)-C(=O)R(4) (R(4) =/= H) or R(1)C#C-C(=O)R(2) (R(2) =/= H) in which the ketonic C=O function is conjugated to an unsaturated C-C bond at the alpha,beta position.
Synonyms:related_synonym: alpha,beta-unsaturated ketones


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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19771
        chemical entity 19771
          group 19689
            inorganic group 19168
              oxo group 18505
                organic oxo compound 18505
                  carbonyl compound 18505
                    ketone 16829
                      alpha,beta-unsaturated ketone 8968
                        enone + 8968
                        monascin 17
                        ynone + 2
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19771
        subatomic particle 19770
          composite particle 19770
            hadron 19770
              baryon 19770
                nucleon 19770
                  atomic nucleus 19770
                    atom 19770
                      main group element atom 19658
                        p-block element atom 19658
                          carbon group element atom 19574
                            carbon atom 19564
                              organic molecular entity 19564
                                organic group 18599
                                  organic divalent group 18590
                                    organodiyl group 18590
                                      carbonyl group 18505
                                        carbonyl compound 18505
                                          ketone 16829
                                            alpha,beta-unsaturated ketone 8968
                                              enone + 8968
                                              monascin 17
                                              ynone + 2
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