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ONTOLOGY REPORT - ANNOTATIONS


Term:17alpha-ethynylestradiol
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Accession:CHEBI:4903 term browser browse the term
Definition:A 3-hydroxy steroid that is estradiol substituted by a ethynyl group at position 17. It is a xenoestrogen synthesized from estradiol and has been shown to exhibit high estrogenic potency on oral administration.
Synonyms:exact_synonym: 17alpha-ethynylestra-1,3,5(10)-triene-3,17beta-diol
 related_synonym: 17-ethinyl-3,17-estradiol;   17-ethinyl-3,17-oestradiol;   17-ethinylestradiol;   17alpha-Ethinyl estradiol;   Ethinyl estradiol;   Ethinylestradiol;   Ethynyl estradiol;   Formula=C20H24O2;   InChI=1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20+/m1/s1;   InChIKey=BFPYWIDHMRZLRN-SLHNCBLASA-N;   SMILES=[H][C@]12CC[C@@]3(C)[C@@]([H])(CC[C@@]3(O)C#C)[C@]1([H])CCc1cc(O)ccc21;   ethinyloestradiol
 xref: Beilstein:2419975;   CAS:57-63-6;   DrugBank:DB00977;   Drug_Central:1082;   HMDB:HMDB0001926;   KEGG:C07534;   KEGG:D00554;   LINCS:LSM-5593;   LIPID_MAPS_instance:LMST02010036
 xref_mesh: MESH:D004997
 xref: PMID:20189629;   Reaxys:2419975;   VSDB:1887


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Path 1
Term Annotations click to browse term
  CHEBI ontology 23949
    role 23837
      biological role 23800
        molecular messenger 18959
          hormone 18611
            sex hormone 18460
              estrogen 18250
                17beta-estradiol 9824
                  17alpha-ethynylestradiol 5237
                    17alpha-ethynylestradiol 3-sulfate 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 23949
    subatomic particle 23900
      composite particle 23900
        hadron 23900
          baryon 23900
            nucleon 23900
              atomic nucleus 23900
                atom 23900
                  main group element atom 23720
                    p-block element atom 23720
                      carbon group element atom 23436
                        carbon atom 23391
                          organic molecular entity 23391
                            organic molecule 23255
                              organic cyclic compound 22273
                                organic polycyclic compound 17630
                                  steroid 13532
                                    steroid fundamental parent 13117
                                      estrane 9995
                                        estradiol 9824
                                          17beta-estradiol 9824
                                            17alpha-ethynylestradiol 5237
                                              17alpha-ethynylestradiol 3-sulfate 0
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