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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:porfimer
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Accession:CHEBI:60652 term browser browse the term
Definition:The purified component of haematoporphyrin derivative, it consists of a mixture of oligomeric porphyrins formed by ether and ester linkages of up to eight porphyrin units (n = 0-6), where R = CH(OH)Me and/or CH=CH2.
Synonyms:related_synonym: Formula=(C32H33N4O4R)0-6.C64H68N8O9R2;   dihematoporphyrin ether
 xref: DrugBank:DB00707;   Reaxys:11092519
 cyclic_relationship: is_conjugate_acid_of CHEBI:60774


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Path 1
Term Annotations click to browse term
  CHEBI ontology 19874
    role 19844
      biological role 19842
        antimicrobial agent 18240
          antiviral agent 11338
            porfimer 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19874
    subatomic particle 19872
      composite particle 19872
        hadron 19872
          baryon 19872
            nucleon 19872
              atomic nucleus 19872
                atom 19872
                  main group element atom 19811
                    p-block element atom 19811
                      carbon group element atom 19751
                        carbon atom 19748
                          organic molecular entity 19748
                            organic molecule 19700
                              organic cyclic compound 19490
                                organic heterocyclic compound 18868
                                  organonitrogen heterocyclic compound 18148
                                    polypyrrole 698
                                      tetrapyrrole 585
                                        cyclic tetrapyrrole 456
                                          porphyrins 372
                                            beta-substituted porphyrin 37
                                              porfimer 0
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