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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:9(11)-dehydroaxinysterol
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Accession:CHEBI:65733 term browser browse the term
Definition:A 3beta-sterol having a 5alpha-ergostane skeleton with double bonds at C-6, C-9(11), C-22 and C-25 and a peroxy group between positions 5 and 8. An antineoplastic agent isolated from Okinawan sponge of the genus Axinyssa.
Synonyms:exact_synonym: (3S,5S,8S,10R,13R,14R,17R)-17-[(2R,3E,5S)-5,6-dimethylhepta-3,6-dien-2-yl]-10,13-dimethyl-1,3,4,10,12,13,14,15,16,17-decahydro-2H-5,8-epidioxycyclopenta[a]phenanthren-3-ol
 related_synonym: Formula=C28H40O3;   InChI=1S/C28H40O3/c1-18(2)19(3)7-8-20(4)22-9-10-23-25(22,5)13-12-24-26(6)14-11-21(29)17-27(26)15-16-28(23,24)31-30-27/h7-8,12,15-16,19-23,29H,1,9-11,13-14,17H2,2-6H3/b8-7+/t19-,20+,21-,22+,23+,25+,26+,27+,28-/m0/s1;   InChIKey=UUHVMJGTJKDDFG-LEOBWYFPSA-N;   SMILES=[H][C@@]1(CC[C@]2([H])[C@]1(C)CC=C1[C@@]3(C)CC[C@H](O)C[C@@]33OO[C@@]21C=C3)[C@H](C)\\C=C\\[C@H](C)C(C)=C
 xref: Chemspider:10479169;   PMID:12237556;   Reaxys:9302774



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  CHEBI ontology 26089
    role 26005
      biological role 25984
        biochemical role 25213
          metabolite 25143
            9(11)-dehydroaxinysterol 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 26089
    subatomic particle 26064
      composite particle 26064
        hadron 26064
          baryon 26064
            nucleon 26064
              atomic nucleus 26064
                atom 26064
                  main group element atom 25891
                    p-block element atom 25891
                      carbon group element atom 25478
                        carbon atom 25437
                          organic molecular entity 25437
                            organic molecule 25250
                              organic cyclic compound 24298
                                organic polycyclic compound 18811
                                  steroid 15867
                                    hydroxy steroid 15544
                                      3-hydroxy steroid 13534
                                        sterol 475
                                          3beta-sterol 469
                                            9(11)-dehydroaxinysterol 0
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