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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.

Term:NU 1025
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Accession:CHEBI:75399 term browser browse the term
Definition:A member of the class of quinazolines that is quinazolin-4(1H)-one substituted by a hydroxy group at position 8 and a methyl group at position 2. It has been shown to exhibit inhibitory activity against poly(ADP-ribose) polymerase.
Synonyms:exact_synonym: 8-hydroxy-2-methylquinazolin-4(1H)-one
 related_synonym: Formula=C9H8N2O2;   InChI=1S/C9H8N2O2/c1-5-10-8-6(9(13)11-5)3-2-4-7(8)12/h2-4,12H,1H3,(H,10,11,13);   InChIKey=YJDAOHJWLUNFLX-UHFFFAOYSA-N;   SMILES=Cc1nc(=O)c2cccc(O)c2[nH]1
 xref: CAS:90417-38-2;   DrugBank:DB02690;   LINCS:LSM-4643
 xref_mesh: MESH:C115774
 xref: PMID:10069454;   PMID:10914735;   PMID:9823965;   PMID:9857092;   Reaxys:10249307

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NU 1025 term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Ercc6 ERCC excision repair 6, chromatin remodeling factor multiple interactions
affects response to substance
ISO NU 1025 inhibits the reaction [ERCC6 gene mutant form results in increased abundance of Superoxides]
ERCC6 gene mutant form affects the susceptibility to NU 1025
CTD PMID:25440059 NCBI chr16:8,734,028...8,804,610
Ensembl chr16:8,734,035...8,804,610
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19841
    chemical entity 19841
      molecular entity 19839
        polyatomic entity 19754
          heteroatomic molecular entity 19681
            hydroxides 19113
              organic hydroxy compound 18674
                phenols 18159
                  NU 1025 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19841
    subatomic particle 19839
      composite particle 19839
        hadron 19839
          baryon 19839
            nucleon 19839
              atomic nucleus 19839
                atom 19839
                  main group element atom 19732
                    p-block element atom 19732
                      carbon group element atom 19636
                        carbon atom 19625
                          organic molecular entity 19625
                            organic molecule 19556
                              organic cyclic compound 19365
                                organic heterocyclic compound 18486
                                  organic heteropolycyclic compound 17874
                                    organic heterobicyclic compound 16808
                                      quinazolines 467
                                        NU 1025 1
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