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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:celebixanthone
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Accession:CHEBI:65606 term browser browse the term
Definition:A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 3, 4 and 8, a methoxy group at position 2 and a prenyl group at position 1. Isolated from Cratoxylum celebicum and the roots of Cratoxylum cochinchinense, it exhibits cytotoxic and antimalarial activities.
Synonyms:exact_synonym: 3,4,8-trihydroxy-2-methoxy-1-(3-methylbut-2-en-1-yl)-9H-xanthen-9-one
 related_synonym: Formula=C19H18O6;   InChI=1S/C19H18O6/c1-9(2)7-8-10-13-15(21)14-11(20)5-4-6-12(14)25-19(13)17(23)16(22)18(10)24-3/h4-7,20,22-23H,8H2,1-3H3;   InChIKey=OQPZXQVAOOHEFP-UHFFFAOYSA-N;   SMILES=COc1c(O)c(O)c2oc3cccc(O)c3c(=O)c2c1CC=C(C)C
 xref: PMID:16651783;   Reaxys:1298314


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Term Annotations click to browse term
  CHEBI ontology 499
    role 499
      biological role 499
        biochemical role 459
          metabolite 450
            celebixanthone 0
              5-O-methylcelebixanthone 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 499
    subatomic particle 499
      composite particle 499
        hadron 499
          baryon 499
            nucleon 499
              atomic nucleus 499
                atom 499
                  main group element atom 492
                    p-block element atom 492
                      carbon group element atom 481
                        carbon atom 480
                          organic molecular entity 480
                            organic molecule 471
                              organic cyclic compound 454
                                organic heterocyclic compound 417
                                  oxacycle 69
                                    dibenzopyran 2
                                      xanthenes 2
                                        xanthones 0
                                          celebixanthone 0
                                            5-O-methylcelebixanthone 0
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