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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:ortho-fused heteroarene
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Accession:CHEBI:52362 term browser browse the term
Definition:An ortho-fused compound in which at least one of the rings contains at least one heteroatom.
Synonyms:related_synonym: ortho-fused heteroarenes



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Your selection has 3139 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 20871
        chemical entity 20869
          molecular entity 20868
            polyatomic entity 20813
              molecule 20685
                cyclic compound 20439
                  polycyclic compound 19237
                    fused compound 17225
                      ortho-fused compound 10949
                        ortho-fused heteroarene 3139
                          cinnoline 0
                          hydralazine + 756
                          indole + 12
                          isoquinoline + 0
                          naphthyridine + 2267
                          phthalazine 1
                          pteridine 0
                          quinazoline + 0
                          quinoline + 298
                          quinoxaline + 401
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 20871
        subatomic particle 20869
          composite particle 20869
            hadron 20869
              baryon 20869
                nucleon 20869
                  atomic nucleus 20869
                    atom 20869
                      main group element atom 20792
                        p-block element atom 20792
                          carbon group element atom 20725
                            carbon atom 20721
                              organic molecular entity 20721
                                organic molecule 20665
                                  organic cyclic compound 20414
                                    organic heterocyclic compound 19392
                                      heteroarene 17449
                                        polycyclic heteroarene 11066
                                          ortho-fused heteroarene 3139
                                            cinnoline 0
                                            hydralazine + 756
                                            indole + 12
                                            isoquinoline + 0
                                            naphthyridine + 2267
                                            phthalazine 1
                                            pteridine 0
                                            quinazoline + 0
                                            quinoline + 298
                                            quinoxaline + 401
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