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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:quinazoline
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Accession:CHEBI:36621 term browser browse the term
Definition:A mancude organic heterobicyclic parent that is naphthalene in which the carbon atoms at positions 1 and 3 have been replaced by nitrogen atoms.
Synonyms:related_synonym: 1,3-benzodiazine;   1,3-diazanaphthalene;   5,6-benzopyrimidine;   Chinazolin;   Formula=C8H6N2;   InChI=1S/C8H6N2/c1-2-4-8-7(3-1)5-9-6-10-8/h1-6H;   InChIKey=JWVCLYRUEFBMGU-UHFFFAOYSA-N;   SMILES=c1ccc2ncncc2c1;   benzo[a]pyrimidine;   phenmiazine
 xref: Beilstein:109370;   CAS:253-82-7;   Gmelin:663230



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19899
    chemical entity 19897
      molecular entity 19896
        mancude ring 11347
          organic mancude parent 11347
            mancude organic heterocyclic parent 11347
              mancude organic heterobicyclic parent 8384
                quinazoline 0
                  varlitinib 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19899
    subatomic particle 19897
      composite particle 19897
        hadron 19897
          baryon 19897
            nucleon 19897
              atomic nucleus 19897
                atom 19897
                  main group element atom 19836
                    p-block element atom 19836
                      carbon group element atom 19776
                        carbon atom 19772
                          organic molecular entity 19772
                            organic molecule 19725
                              organic cyclic compound 19517
                                organic heterocyclic compound 18894
                                  organic heteropolycyclic compound 18322
                                    organic heterobicyclic compound 17272
                                      mancude organic heterobicyclic parent 8384
                                        quinazoline 0
                                          varlitinib 0
paths to the root