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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:3',5'-di-O-methyltricetin
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Accession:CHEBI:59979 term browser browse the term
Definition:The 3',5'-di-O-methyl ether of tricetin. Known commonly as tricin, it is a constituent of rice bran and has been found to potently inhibit colon cancer cell growth.
Synonyms:exact_synonym: 5,7-dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-4H-chromen-4-one
 related_synonym: 3',5'-O-Dimethyltricetin;   5,7-Dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-4H-1-benzopyran-4-one;   Formula=C17H14O7;   InChI=1S/C17H14O7/c1-22-14-3-8(4-15(23-2)17(14)21)12-7-11(20)16-10(19)5-9(18)6-13(16)24-12/h3-7,18-19,21H,1-2H3;   InChIKey=HRGUSFBJBOKSML-UHFFFAOYSA-N;   SMILES=COc1cc(cc(OC)c1O)-c1cc(=O)c2c(O)cc(O)cc2o1;   tricin
 alt_id: CHEBI:9694
 xref: Beilstein:322590;   CAS:520-32-1;   KEGG:C10193;   KNApSAcK:C00013329
 xref_mesh: MESH:C017769
 xref: Reaxys:322590;   Wikipedia:Tricin
 cyclic_relationship: is_conjugate_acid_of CHEBI:60016


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3',5'-di-O-methyltricetin term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Ptgs2 prostaglandin-endoperoxide synthase 2 multiple interactions ISO tricin inhibits the reaction [Tetradecanoylphorbol Acetate results in increased expression of PTGS2 protein] CTD PMID:16552572 NCBI chr13:62,164,080...62,169,770
Ensembl chr13:62,163,932...62,172,188 		JBrowse link
Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19818
    role 19790
      biological role 19788
        biochemical role 19501
          metabolite 19486
            3',5'-di-O-methyltricetin 1
              4'-O-beta-glucosyl-7-O-(6-O-sinapoylglucosyl)tricin 0
              7-methoxytricin 0
              tricin 4'-O-(erythro-beta-guaiacylglyceryl) ether 7''-O-beta-D-glucopyranoside 0
              tricin 4'-O-(erythro-beta-guaiacylglyceryl) ether 7-O-beta-D-glucopyranoside 0
              tricin 4'-O-(erythro-beta-guaiacylglyceryl) ether 9''-O-beta-D-glucopyranoside 0
              tricin 4'-O-(threo-beta-guaiacylglyceryl) ether 7-O-beta-D-glucopyranoside 0
              tricin 5-O-beta-D-glucoside 0
              tricin 7-O-(6''-O-malonyl)-beta-D-glucopyranoside 0
              tricin 7-O-beta-D-glucoside 0
              tricin 7-O-glucoside + 0
              tricin 7-O-neohesperidoside 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19818
    subatomic particle 19816
      composite particle 19816
        hadron 19816
          baryon 19816
            nucleon 19816
              atomic nucleus 19816
                atom 19816
                  main group element atom 19761
                    p-block element atom 19761
                      carbon group element atom 19703
                        carbon atom 19698
                          organic molecular entity 19698
                            organic molecule 19656
                              organic cyclic compound 19461
                                organic heterocyclic compound 18817
                                  oxacycle 17770
                                    benzopyran 11699
                                      1-benzopyran 11461
                                        flavonoid 6821
                                          anthoxanthin 4506
                                            flavones 4506
                                              hydroxyflavone 4492
                                                3'-hydroxyflavonoid 285
                                                  3'-methoxyflavones 2
                                                    3',5'-di-O-methyltricetin 1
                                                      4'-O-beta-glucosyl-7-O-(6-O-sinapoylglucosyl)tricin 0
                                                      7-methoxytricin 0
                                                      tricin 4'-O-(erythro-beta-guaiacylglyceryl) ether 7''-O-beta-D-glucopyranoside 0
                                                      tricin 4'-O-(erythro-beta-guaiacylglyceryl) ether 7-O-beta-D-glucopyranoside 0
                                                      tricin 4'-O-(erythro-beta-guaiacylglyceryl) ether 9''-O-beta-D-glucopyranoside 0
                                                      tricin 4'-O-(threo-beta-guaiacylglyceryl) ether 7-O-beta-D-glucopyranoside 0
                                                      tricin 5-O-beta-D-glucoside 0
                                                      tricin 7-O-(6''-O-malonyl)-beta-D-glucopyranoside 0
                                                      tricin 7-O-beta-D-glucoside 0
                                                      tricin 7-O-glucoside + 0
                                                      tricin 7-O-neohesperidoside 0
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