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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 24358
    chemical entity 24326
      atom 24314
        nonmetal atom 24015
          carbon atom 23891
            organic molecular entity 23891
              lipid 19625
                steroid 13529
                  C18-steroid 0
                    17beta-hydroxy-5alpha-estr-1(10)-en-3-one 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24358
    subatomic particle 24314
      composite particle 24314
        hadron 24314
          baryon 24314
            nucleon 24314
              atomic nucleus 24314
                atom 24314
                  main group element atom 24159
                    p-block element atom 24159
                      carbon group element atom 23935
                        carbon atom 23891
                          organic molecular entity 23891
                            organic group 22174
                              organic divalent group 22148
                                organodiyl group 22148
                                  carbonyl group 22127
                                    carbonyl compound 22127
                                      ketone 18308
                                        oxo steroid 9785
                                          3-oxo steroid 9317
                                            3-oxo-5alpha-steroid 1047
                                              17beta-hydroxy-5alpha-estr-1(10)-en-3-one 0
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