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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 19792
    chemical entity 19791
      atom 19788
        nonmetal atom 19662
          carbon atom 19560
            organic molecular entity 19560
              lipid 16992
                steroid 12798
                  C18-steroid 0
                    17beta-hydroxy-5alpha-estr-1(10)-en-3-one 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19792
    subatomic particle 19788
      composite particle 19788
        hadron 19788
          baryon 19788
            nucleon 19788
              atomic nucleus 19788
                atom 19788
                  main group element atom 19675
                    p-block element atom 19675
                      carbon group element atom 19571
                        carbon atom 19560
                          organic molecular entity 19560
                            organic group 18508
                              organic divalent group 18501
                                organodiyl group 18501
                                  carbonyl group 18404
                                    carbonyl compound 18404
                                      ketone 16152
                                        oxo steroid 9281
                                          3-oxo steroid 8810
                                            3-oxo-5alpha-steroid 992
                                              17beta-hydroxy-5alpha-estr-1(10)-en-3-one 0
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