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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:11,21-dioxoprogesterone
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Accession:CHEBI:78601 term browser browse the term
Definition:A C21-steroid that is progesterone carrying two additional oxo substituents at positions 11 and 21
Synonyms:exact_synonym: 3,11,20-trioxopregn-4-en-21-al
 related_synonym: 4-pregnen-3,11,20-trione-21-al;   Formula=C21H26O4;   InChI=1S/C21H26O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h9,11,14-16,19H,3-8,10H2,1-2H3/t14-,15-,16+,19+,20-,21-/m0/s1;   InChIKey=GWUQLPRDKICNSB-KJQYFISQSA-N;   SMILES=C[C@]12CC(=O)[C@H]3[C@@H](CCC4=CC(=O)CC[C@]34C)[C@@H]1CC[C@@H]2C(=O)C=O;   pregn-4-ene-3,11,20,21-tetraone
 xref: Reaxys:3167679

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Term Annotations click to browse term
  CHEBI ontology 2
    chemical entity 2
      group 2
        organic group 0
          3-oxo-Delta(4)-steroid group 0
            3-oxo-Delta(4) steroid 0
              11,21-dioxoprogesterone 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 2
    subatomic particle 2
      composite particle 2
        hadron 2
          baryon 2
            nucleon 2
              atomic nucleus 2
                atom 2
                  main group element atom 2
                    p-block element atom 2
                      carbon group element atom 2
                        carbon atom 2
                          organic molecular entity 2
                            heteroorganic entity 2
                              organochalcogen compound 1
                                organooxygen compound 0
                                  carbon oxoacid 0
                                    carboxylic acid 0
                                      carboacyl group 0
                                        univalent carboacyl group 0
                                          formyl group 0
                                            aldehyde 0
                                              steroid aldehyde 0
                                                11,21-dioxoprogesterone 0
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