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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:65772 term browser browse the term
Definition:A member of the class of rotenones that is 4',5'-dihydrotephrosin substituted by hydroxy groups at positions 11 and 5' and a methoxy group at position 4'. It is isolated from the stems of Tephrosia toxicaria and exhibits antineoplastic activity.
Synonyms:exact_synonym: (7aR,13aR)-2,6,7a-dihydroxy-1,9,10-trimethoxy-3,3-dimethyl-2,3,13,13a-tetrahydro-1H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one
 related_synonym: Formula=C24H26O10;   InChI=1S/C24H26O10/c1-23(2)22(27)20(31-5)18-15(34-23)7-11(25)17-19(18)33-16-9-32-12-8-14(30-4)13(29-3)6-10(12)24(16,28)21(17)26/h6-8,16,20,22,25,27-28H,9H2,1-5H3/t16-,20?,22?,24-/m1/s1;   InChIKey=RTUABMSWXKMPKI-JIEJDMOWSA-N;   SMILES=[H][C@@]12COc3cc(OC)c(OC)cc3[C@]1(O)C(=O)c1c(O)cc3OC(C)(C)C(O)C(OC)c3c1O2
 xref: Chemspider:9937202;   PMID:14510590;   Reaxys:9820416

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Term Annotations click to browse term
  CHEBI ontology 19816
    role 19764
      biological role 19764
        biochemical role 19313
          metabolite 19294
            4',5'-dihydro-11,5'-dihydroxy-4'-methoxytephrosin 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    p-block element atom 19702
                      carbon group element atom 19608
                        carbon atom 19597
                          organic molecular entity 19597
                            organic group 18537
                              organic divalent group 18530
                                organodiyl group 18530
                                  carbonyl group 18436
                                    carbonyl compound 18436
                                      ketone 16173
                                        oxyketone 8635
                                          alpha-oxyketone 8635
                                            alpha-hydroxy ketone 8635
                                              tertiary alpha-hydroxy ketone 8360
                                                4',5'-dihydro-11,5'-dihydroxy-4'-methoxytephrosin 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.