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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:heteropolycyclic compound
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Accession:CHEBI:33671 term browser browse the term
Definition:A polycyclic compound in which at least one of the rings contains at least one non-carbon atom.
Synonyms:exact_synonym: heteropolycyclic compounds
 related_synonym: polyheterocyclic compounds


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19770
    chemical entity 19769
      molecular entity 19767
        polyatomic entity 19677
          molecule 19494
            cyclic compound 19271
              polycyclic compound 18259
                heteropolycyclic compound 17812
                  heterotricyclic compound + 14569
                  organic heteropolycyclic compound + 17812
Path 2
Term Annotations click to browse term
  CHEBI ontology 19770
    subatomic particle 19768
      composite particle 19768
        hadron 19768
          baryon 19768
            nucleon 19768
              atomic nucleus 19768
                atom 19768
                  group 19678
                    polyatomic entity 19677
                      molecule 19494
                        cyclic compound 19271
                          polycyclic compound 18259
                            heteropolycyclic compound 17812
                              heterotricyclic compound + 14569
                              organic heteropolycyclic compound + 17812
paths to the root

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.