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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 chr20:5,189,382...5,192,000
Ensembl chr20:5,189,390...5,192,000
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19785
    chemical entity 19785
      molecular entity 19782
        mancude ring 8105
          organic mancude parent 8105
            mancude organic heterocyclic parent 8105
              mancude organic heterobicyclic parent 5189
                phthalazine 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19785
    subatomic particle 19782
      composite particle 19782
        hadron 19782
          baryon 19782
            nucleon 19782
              atomic nucleus 19782
                atom 19782
                  main group element atom 19670
                    p-block element atom 19670
                      carbon group element atom 19572
                        carbon atom 19561
                          organic molecular entity 19561
                            organic molecule 19486
                              organic cyclic compound 19282
                                organic heterocyclic compound 18407
                                  organic heteropolycyclic compound 17820
                                    organic heterobicyclic compound 16742
                                      mancude organic heterobicyclic parent 5189
                                        phthalazine 1
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