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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.

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Accession:CHEBI:27430 term browser browse the term
Definition:A hydroxyisoflavone that is luteone in which the hydroxy group at position 7 is replaced by a methoxy group.
Synonyms:exact_synonym: 3-(2,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-6-(3-methylbut-2-en-1-yl)-4H-chromen-4-one
 related_synonym: 3-(2,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-6-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one;   5,2',4'-trihydroxy-7-methoxy-6-(3-methylbut-2-enyl)isoflavone;   Formula=C21H20O6;   InChI=1S/C21H20O6/c1-11(2)4-6-14-17(26-3)9-18-19(20(14)24)21(25)15(10-27-18)13-7-5-12(22)8-16(13)23/h4-5,7-10,22-24H,6H2,1-3H3;   InChIKey=AZPLXDBZIQMMMT-UHFFFAOYSA-N;   SMILES=COc1cc2occ(-c3ccc(O)cc3O)c(=O)c2c(O)c1CC=C(C)C
 alt_id: CHEBI:12249;   CHEBI:20781;   CHEBI:2280
 xref: Beilstein:4334565;   CAS:122290-50-0;   KEGG:C07290;   KNApSAcK:C00019056;   MetaCyc:7-O-METHYLLUTEON;   PMID:12770595;   PMID:20460778;   Reaxys:4334565;   Wikipedia:7-O-Methylluteone
 cyclic_relationship: is_conjugate_acid_of CHEBI:77801

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19812
    role 19761
      biological role 19761
        biochemical role 19381
          metabolite 19356
            7-O-methylluteone 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19812
    subatomic particle 19811
      composite particle 19811
        hadron 19811
          baryon 19811
            nucleon 19811
              atomic nucleus 19811
                atom 19811
                  main group element atom 19708
                    p-block element atom 19708
                      carbon group element atom 19630
                        carbon atom 19620
                          organic molecular entity 19620
                            organic group 18728
                              organic divalent group 18719
                                organodiyl group 18719
                                  carbonyl group 18667
                                    carbonyl compound 18667
                                      ketone 16924
                                        cyclic ketone 15393
                                          isoflavones 3758
                                            hydroxyisoflavone 3691
                                              7-hydroxyisoflavones 3670
                                                luteone 0
                                                  7-O-methylluteone 0
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