Send us a Message

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


The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

go back to main search page
Accession:CHEBI:9460 term browser browse the term
Definition:A seco-androstane that has formula C19H24O3.
Synonyms:exact_synonym: 3-oxo-13,17-secoandrosta-1,4-dieno-17,13alpha-lactone
 related_synonym: (4aS,4bR,10aR,10bS,12aS)-10a,12a-dimethyl-3,4,4a,5,6,10a,10b,11,12,12a-decahydro-2H-naphtho[2,1-f]chromene-2,8(4bH)-dione;   1,2-didehydrotestololactone;   1-dehydrotestololactone;   13-hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acid delta-lactone;   D-homo-17a-oxaandrosta-1,4-diene-3,17-dione;   Delta(1)-testololactone;   Formula=C19H24O3;   InChI=1S/C19H24O3/c1-18-9-7-13(20)11-12(18)3-4-14-15(18)8-10-19(2)16(14)5-6-17(21)22-19/h7,9,11,14-16H,3-6,8,10H2,1-2H3/t14-,15+,16+,18+,19+/m1/s1;   InChIKey=BPEWUONYVDABNZ-DZBHQSCQSA-N;   SMILES=[H][C@@]12CCC3=CC(=O)C=C[C@]3(C)[C@@]1([H])CC[C@]1(C)OC(=O)CC[C@@]21[H];   Teslac
 xref: Beilstein:36921;   CAS:968-93-4;   DrugBank:DB00894;   Drug_Central:2606;   KEGG:C02197;   KEGG:D00153
 xref_mesh: MESH:D013738
 xref: Wikipedia:Testolactone

show annotations for term's descendants           Sort by:
testolactone term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Cyp19a1 cytochrome P450, family 19, subfamily a, polypeptide 1 decreases activity ISO Testolactone results in decreased activity of CYP19A1 protein CTD PMID:16026110 NCBI chr 8:58,744,849...58,772,408
Ensembl chr 8:58,744,849...58,772,408
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19771
    chemical entity 19771
      group 19689
        organic group 18599
          3-oxo-Delta(4)-steroid group 8425
            3-oxo-Delta(4) steroid 8425
              3-oxo-Delta(1),Delta(4)-steroid 5140
                testolactone 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19771
    subatomic particle 19770
      composite particle 19770
        hadron 19770
          baryon 19770
            nucleon 19770
              atomic nucleus 19770
                atom 19770
                  main group element atom 19658
                    p-block element atom 19658
                      carbon group element atom 19574
                        carbon atom 19564
                          organic molecular entity 19564
                            organic group 18599
                              organic divalent group 18590
                                organodiyl group 18590
                                  carbonyl group 18505
                                    carbonyl compound 18505
                                      ketone 16829
                                        oxo steroid 9722
                                          3-oxo steroid 9283
                                            3-oxo-Delta(1) steroid 5140
                                              3-oxo-Delta(1),Delta(4)-steroid 5140
                                                testolactone 1
paths to the root