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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

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Accession:CHEBI:22728 term browser browse the term
Synonyms:related_synonym: benzopyrroles

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Your selection has 9562 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 19800
        chemical entity 19800
          atom 19799
            nonmetal atom 19686
              nitrogen atom 18767
                nitrogen molecular entity 18767
                  organonitrogen compound 18544
                    organonitrogen heterocyclic compound 17661
                      benzopyrrole 9562
                        indoles + 9236
                        isoindoles + 1127
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19800
        subatomic particle 19799
          composite particle 19799
            hadron 19799
              baryon 19799
                nucleon 19799
                  atomic nucleus 19799
                    atom 19799
                      main group element atom 19698
                        p-block element atom 19698
                          carbon group element atom 19619
                            carbon atom 19609
                              organic molecular entity 19609
                                organic molecule 19549
                                  organic cyclic compound 19343
                                    organic heterocyclic compound 18584
                                      organic heteropolycyclic compound 18043
                                        organic heterobicyclic compound 16859
                                          benzopyrrole 9562
                                            indoles + 9236
                                            isoindoles + 1127
    paths to the root