Submit Data |  Help |  Video Tutorials |  News |  Publications |  FTP Download |  REST API |  Citing RGD |  Contact   

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
go back to main search page
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


show annotations for term's descendants           Sort by:
 

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19787
    chemical entity 19787
      atom 19784
        nonmetal atom 19659
          carbon atom 19563
            organic molecular entity 19563
              lipid 16977
                steroid 12788
                  C18-steroid 0
                    17beta-hydroxy-5alpha-estr-1(10)-en-3-one 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19787
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19672
                    p-block element atom 19672
                      carbon group element atom 19574
                        carbon atom 19563
                          organic molecular entity 19563
                            organic group 18495
                              organic divalent group 18488
                                organodiyl group 18488
                                  carbonyl group 18391
                                    carbonyl compound 18391
                                      ketone 16144
                                        oxo steroid 9276
                                          3-oxo steroid 8806
                                            3-oxo-5alpha-steroid 992
                                              17beta-hydroxy-5alpha-estr-1(10)-en-3-one 0
paths to the root

NHLBI Logo

RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.