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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:organic heterocyclic compound
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Accession:CHEBI:24532 term browser browse the term
Definition:A cyclic compound having as ring members atoms of carbon and at least of one other element.
Synonyms:related_synonym: organic heterocycle;   organic heterocyclic compounds


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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19781
        chemical entity 19781
          atom 19779
            nonmetal atom 19659
              carbon atom 19578
                organic molecular entity 19578
                  heteroorganic entity 19216
                    organic heterocyclic compound 18550
                      1,5-anhydro-D-fructose 0
                      5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin 0
                      Thiophenium 0
                      azaphilone + 1
                      camphorsulfonates + 0
                      crown compound + 10
                      cyclic acetal + 8079
                      heteroarene + 16513
                      heterocyclic antibiotic + 1640
                      liproxstatin-1 0
                      organic heterocyclyl group + 0
                      organic heteromonocyclic compound + 16990
                      organic heteropolycyclic compound + 18038
                      organoiodine heterocyclic compound + 0
                      organonitrogen heterocyclic compound + 17522
                      organoselenium heterocyclic compound + 55
                      organosulfur heterocyclic compound + 5857
                      oxacycle + 17542
                      zirconacycle 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19781
        subatomic particle 19779
          composite particle 19779
            hadron 19779
              baryon 19779
                nucleon 19779
                  atomic nucleus 19779
                    atom 19779
                      main group element atom 19669
                        p-block element atom 19669
                          carbon group element atom 19588
                            carbon atom 19578
                              organic molecular entity 19578
                                organic molecule 19510
                                  organic cyclic compound 19337
                                    organic heterocyclic compound 18550
                                      1,5-anhydro-D-fructose 0
                                      5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin 0
                                      Thiophenium 0
                                      azaphilone + 1
                                      camphorsulfonates + 0
                                      crown compound + 10
                                      cyclic acetal + 8079
                                      heteroarene + 16513
                                      heterocyclic antibiotic + 1640
                                      liproxstatin-1 0
                                      organic heterocyclyl group + 0
                                      organic heteromonocyclic compound + 16990
                                      organic heteropolycyclic compound + 18038
                                      organoiodine heterocyclic compound + 0
                                      organonitrogen heterocyclic compound + 17522
                                      organoselenium heterocyclic compound + 55
                                      organosulfur heterocyclic compound + 5857
                                      oxacycle + 17542
                                      zirconacycle 0
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