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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:17beta-hydroxy-5alpha-estr-1(10)-en-3-one
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Accession:CHEBI:137110 term browser browse the term
Definition:A 3-oxo-5alpha-steroid that is 5alpha-estrane which is substituted by an oxo group at position 3, a hydroxy group at the 17beta position, and which has a double bond between positions 1 and 10. It is a 19-norsteroid arising from successive oxidation of dihydrotestosterone at C19.
Synonyms:related_synonym: (5alpha,17beta)-17-hydroxyestr-1(10)-en-3-one;   17beta-hydroxy-3-oxo-19-nor-5alpha-androst-1-ene;   Delta(1)(,)(10)-dehydro 19-nordihydrotestosterone;   Formula=C18H26O2;   InChI=1S/C18H26O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h5,11,14-17,20H,2-4,6-10H2,1H3/t11-,14+,15+,16-,17-,18-/m0/s1;   InChIKey=NIELHBRGWMDPDV-PONDEJGUSA-N;   SMILES=C1=C2[C@]3(CC[C@]4([C@]([C@@]3(CC[C@]2(CC(C1)=O)[H])[H])(CC[C@@H]4O)[H])C)[H]
 xref: PMID:22773874;   Reaxys:2621103


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 21475
    chemical entity 21474
      atom 21460
        nonmetal atom 21336
          carbon atom 21045
            organic molecular entity 21045
              lipid 17698
                steroid 13024
                  C18-steroid 0
                    17beta-hydroxy-5alpha-estr-1(10)-en-3-one 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21475
    subatomic particle 21460
      composite particle 21460
        hadron 21460
          baryon 21460
            nucleon 21460
              atomic nucleus 21460
                atom 21460
                  main group element atom 21360
                    p-block element atom 21360
                      carbon group element atom 21147
                        carbon atom 21045
                          organic molecular entity 21045
                            organic group 19485
                              organic divalent group 19475
                                organodiyl group 19475
                                  carbonyl group 19452
                                    carbonyl compound 19452
                                      ketone 16628
                                        oxo steroid 9452
                                          3-oxo steroid 8916
                                            3-oxo-5alpha-steroid 1008
                                              17beta-hydroxy-5alpha-estr-1(10)-en-3-one 0
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