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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:phthalazine
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Accession:CHEBI:36597 term browser browse the term
Definition:An azaarene that is the 2,3-diaza analogue of naphthalene. The parent of the class of phthalazines.
Synonyms:related_synonym: 2,3-benzodiazine;   2,3-diazanaphthalene;   Formula=C8H6N2;   InChI=1S/C8H6N2/c1-2-4-8-6-10-9-5-7(8)3-1/h1-6H;   InChIKey=LFSXCDWNBUNEEM-UHFFFAOYSA-N;   SMILES=c1ccc2cnncc2c1;   benzo[d]pyridazine;   benzopyridazine;   beta-phenodiazine
 xref: Beilstein:109240;   CAS:253-52-1;   Gmelin:218064
 xref_mesh: MESH:C043388
 xref: PMID:21169055;   PMID:21940905;   Reaxys:109240;   Wikipedia:Phthalazine



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phthalazine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Tnf tumor necrosis factor multiple interactions EXP phthalazine analog inhibits the reaction [Lipopolysaccharides results in increased expression of TNF protein] CTD PMID:18817365 NCBI chr20:3,622,011...3,624,629
Ensembl chr20:3,622,011...3,624,629
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19918
    chemical entity 19916
      molecular entity 19916
        mancude ring 11189
          organic mancude parent 11189
            mancude organic heterocyclic parent 11189
              mancude organic heterobicyclic parent 8322
                phthalazine 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19918
    subatomic particle 19916
      composite particle 19916
        hadron 19916
          baryon 19916
            nucleon 19916
              atomic nucleus 19916
                atom 19916
                  main group element atom 19866
                    p-block element atom 19866
                      carbon group element atom 19811
                        carbon atom 19806
                          organic molecular entity 19806
                            organic molecule 19758
                              organic cyclic compound 19565
                                organic heterocyclic compound 18906
                                  organic heteropolycyclic compound 18334
                                    organic heterobicyclic compound 17279
                                      mancude organic heterobicyclic parent 8322
                                        phthalazine 1
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