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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:phoyunbene B
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Accession:CHEBI:66754 term browser browse the term
Definition:A stilbenoid that is trans-stilbene substituted by hydroxy groups at positions 3 and 4' and methoxy groups at positions 2', 3' and 5. Isolated from Pholidota yunnanensis, it exhibits inhibitory effects on production of nitric oxide.
Synonyms:exact_synonym: 4-[(E)-2-(3-hydroxy-5-methoxyphenyl)ethenyl]-2,3-dimethoxyphenol
 related_synonym: Formula=C17H18O5;   InChI=1S/C17H18O5/c1-20-14-9-11(8-13(18)10-14)4-5-12-6-7-15(19)17(22-3)16(12)21-2/h4-10,18-19H,1-3H3/b5-4+;   InChIKey=VACLJIVMBBSOOR-SNAWJCMRSA-N;   SMILES=COc1cc(O)cc(\\C=C\\c2ccc(O)c(OC)c2OC)c1;   trans-3,4'-dihydroxy-2',3',5-trimethoxy stilbene
 xref: PMID:16394543;   Reaxys:10275166


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Term Annotations click to browse term
  CHEBI ontology 19811
    role 19818
      biological role 19785
        biochemical role 19496
          metabolite 19484
            phoyunbene B 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19811
    subatomic particle 19809
      composite particle 19809
        hadron 19840
          baryon 19809
            nucleon 19809
              atomic nucleus 19809
                atom 19809
                  main group element atom 19759
                    p-block element atom 19759
                      carbon group element atom 19708
                        carbon atom 19734
                          organic molecular entity 19705
                            organic molecule 19658
                              organic cyclic compound 19471
                                carbocyclic compound 18563
                                  benzenoid aromatic compound 17970
                                    benzenes 17830
                                      methoxybenzenes 2048
                                        phoyunbene B 0
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