Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


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.

go back to main search page
Accession:CHEBI:70020 term browser browse the term
Definition:A tetrahydroxyflavanone that is (2S)-flavanone substituted by hydroxy groups at positions 5, 7, 3' and 5' and a geranyl group at position 8. Isolated from Macaranga bicolor, it exhibits inhibitory activity against breast cancer resistance protein.
Synonyms:exact_synonym: (2S)-2-(3,5-dihydroxyphenyl)-8-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-5,7-dihydroxy-2,3-dihydro-4H-chromen-4-one
 related_synonym: Formula=C25H28O6;   InChI=1S/C25H28O6/c1-14(2)5-4-6-15(3)7-8-19-20(28)12-21(29)24-22(30)13-23(31-25(19)24)16-9-17(26)11-18(27)10-16/h5,7,9-12,23,26-29H,4,6,8,13H2,1-3H3/b15-7+/t23-/m0/s1;   InChIKey=CUAHQWHCZQIDAM-KETROQBRSA-N;   SMILES=CC(C)=CCC\\C(C)=C\\Cc1c(O)cc(O)c2C(=O)C[C@H](Oc12)c1cc(O)cc(O)c1
 xref: PMID:21275386;   Reaxys:21312877

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 903
    role 862
      biological role 862
        biochemical role 727
          metabolite 717
            (2S)-5,7,3',5'-tetrahydroxy-8-[3'',8''-dimethylocta-2''(E),7''-dienyl]flavonone 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 903
    subatomic particle 888
      composite particle 888
        hadron 888
          baryon 888
            nucleon 888
              atomic nucleus 888
                atom 888
                  main group element atom 857
                    p-block element atom 854
                      carbon group element atom 830
                        carbon atom 829
                          organic molecular entity 829
                            organic molecule 745
                              organic cyclic compound 655
                                organic heterocyclic compound 367
                                  oxacycle 261
                                    benzopyran 120
                                      1-benzopyran 69
                                        flavonoid 33
                                          flavans 10
                                            flavanones 1
                                              flavanone 0
                                                (2S)-flavanone 0
                                                  (2S)-5,7,3',5'-tetrahydroxy-8-[3'',8''-dimethylocta-2''(E),7''-dienyl]flavonone 0
paths to the root