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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:4alpha-methyl-3-oxosteroid
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Accession:CHEBI:143570 term browser browse the term
Definition:Any 3-oxosteroid which is substituted by a methyl group at the 4alpha position.
Synonyms:related_synonym: 4alpha-methyl-3-oxosteroids;   Formula=C20H31OR;   SMILES=C12C(C3C(C(CC3)*)(C)CC1)CCC4C2(CCC([C@H]4C)=O)C;   a 4alpha-methyl-3-oxosteroid
 xref: KEGG:C22107;   MetaCyc:4alpha-methyl-3-oxosteroids;   PMID:29784781


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19785
    chemical entity 19785
      group 19696
        inorganic group 19146
          oxo group 18389
            organic oxo compound 18389
              carbonyl compound 18389
                ketone 16140
                  oxo steroid 9275
                    3-oxo steroid 8805
                      4alpha-methyl-3-oxosteroid 0
                        17beta-hydroxy-4alpha-methyl-5alpha-androstan-3-one 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19785
    subatomic particle 19782
      composite particle 19782
        hadron 19782
          baryon 19782
            nucleon 19782
              atomic nucleus 19782
                atom 19782
                  main group element atom 19670
                    p-block element atom 19670
                      carbon group element atom 19572
                        carbon atom 19561
                          organic molecular entity 19561
                            organic group 18493
                              organic divalent group 18486
                                organodiyl group 18486
                                  carbonyl group 18389
                                    carbonyl compound 18389
                                      ketone 16140
                                        oxo steroid 9275
                                          3-oxo steroid 8805
                                            4alpha-methyl-3-oxosteroid 0
                                              17beta-hydroxy-4alpha-methyl-5alpha-androstan-3-one 0
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