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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:(2S)-5,7-dihydroxy-6,8-dimethylflavanone
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Accession:CHEBI:70664 term browser browse the term
Definition:A dihydroxyflavanone that is (2S)-flavanone substituted by hydroxy groups at positions 5 and 7 and methyl groups at positions 6 and 8. Isolated from the buds of Cleistocalyx operculatus, it has been shown to exhibit inhibitory effects on the viral neuraminidases from two influenza viral strains, H1N1 and H9N2.
Synonyms:exact_synonym: (2S)-5,7-dihydroxy-6,8-dimethyl-2-phenyl-2,3-dihydro-4H-chromen-4-one
 related_synonym: (2S)-2,3-dihydro-5,7-dihydroxy-6,8-dimethyl-2-phenyl-4H-1-benzopyran-4-one;   6,8-dimethylpinocembrin;   Formula=C17H16O4;   InChI=1S/C17H16O4/c1-9-15(19)10(2)17-14(16(9)20)12(18)8-13(21-17)11-6-4-3-5-7-11/h3-7,13,19-20H,8H2,1-2H3/t13-/m0/s1;   InChIKey=HAIHGFWQOPJMPV-ZDUSSCGKSA-N;   SMILES=Cc1c(O)c(C)c2O[C@@H](CC(=O)c2c1O)c1ccccc1;   demethoxymatteucinol
 xref: CAS:56297-79-1;   PMID:20886838;   Reaxys:1290952


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Term Annotations click to browse term
  CHEBI ontology 19831
    role 19807
      biological role 19805
        antimicrobial agent 18125
          antiviral agent 11069
            antiviral drug 1950
              EC 3.2.1.18 (exo-alpha-sialidase) inhibitor 19
                (2S)-5,7-dihydroxy-6,8-dimethylflavanone 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19831
    subatomic particle 19829
      composite particle 19829
        hadron 19829
          baryon 19829
            nucleon 19829
              atomic nucleus 19829
                atom 19829
                  main group element atom 19779
                    p-block element atom 19779
                      carbon group element atom 19728
                        carbon atom 19724
                          organic molecular entity 19724
                            organic molecule 19677
                              organic cyclic compound 19490
                                organic heterocyclic compound 18852
                                  oxacycle 17838
                                    benzopyran 11965
                                      1-benzopyran 11716
                                        flavonoid 7192
                                          flavans 3636
                                            flavanones 555
                                              flavanone 207
                                                (2S)-flavanone 164
                                                  (2S)-5,7-dihydroxy-6,8-dimethylflavanone 0
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