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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:5alpha,8alpha-epidioxycholest-6-en-3beta-ol
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Accession:CHEBI:65851 term browser browse the term
Definition:A cholestanoid that is cholest-6-ene substituted by a beta-hydroxy group at position 3 and a peroxy group between positions 5 and 8 (the 5alpha,8alpha stereoisomer). Isolated from the sea urchin Diadema setosum, it exhibits cytotoxicity against variuos cancer cell lines.
Synonyms:exact_synonym: (3S,5S,8S,9R,10R,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-2H-5,8-epidioxycyclopenta[a]phenanthren-3-ol
 related_synonym: Formula=C27H44O3;   InChI=1S/C27H44O3/c1-18(2)7-6-8-19(3)21-9-10-22-24(21,4)13-12-23-25(5)14-11-20(28)17-26(25)15-16-27(22,23)30-29-26/h15-16,18-23,28H,6-14,17H2,1-5H3/t19-,20+,21-,22-,23-,24-,25-,26-,27+/m1/s1;   InChIKey=FOISYVRNZSWLHL-MEKQHADNSA-N;   SMILES=[H][C@@]1(CC[C@]2([H])[C@]1(C)CC[C@]1([H])[C@@]3(C)CC[C@H](O)C[C@@]33OO[C@@]21C=C3)[C@H](C)CCCC(C)C
 xref: Chemspider:9604856;   PMID:15357000;   Reaxys:46010



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        biochemical role 0
          metabolite 0
            5alpha,8alpha-epidioxycholest-6-en-3beta-ol 0
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  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      carbon group element atom 0
                        carbon atom 0
                          organic molecular entity 0
                            organic molecule 0
                              organic cyclic compound 0
                                organic polycyclic compound 0
                                  steroid 0
                                    hydroxy steroid 0
                                      3-hydroxy steroid 0
                                        sterol 0
                                          3beta-sterol 0
                                            5alpha,8alpha-epidioxycholest-6-en-3beta-ol 0
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