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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.

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Accession:CHEBI:83658 term browser browse the term
Definition:A pyrimidone that is pyrimidine-2,4(1H,3H)-dione substituted by a bromo group at position 5, a butan-2-yl group at position 3 and a methyl group at position 6.
Synonyms:related_synonym: Formula=C9H13BrN2O2;   InChI=1S/C9H13BrN2O2/c1-4-5(2)12-8(13)7(10)6(3)11-9(12)14/h5H,4H2,1-3H3,(H,11,14);   InChIKey=CTSLUCNDVMMDHG-UHFFFAOYSA-N;   SMILES=CCC(C)n1c(=O)[nH]c(C)c(Br)c1=O
 xref: PPDB:88

show annotations for term's descendants           Sort by:
bromacil term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Pde4a phosphodiesterase 4A affects activity ISO bromacil affects the activity of PDE4A protein CTD PMID:21251949 NCBI chr 8:22,189,533...22,234,036
Ensembl chr 8:22,189,600...22,233,748
JBrowse link
G Pde5a phosphodiesterase 5A affects activity ISO bromacil affects the activity of PDE5 protein CTD PMID:21251949 NCBI chr 2:226,899,604...227,044,916
Ensembl chr 2:226,900,619...227,041,576
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19785
    chemical entity 19785
      molecular entity 19782
        polyatomic entity 19695
          heteroatomic molecular entity 19620
            halide 17977
              organohalogen compound 17713
                organobromine compound 5399
                  5-bromo-3-(butan-2-yl)-6-methylpyrimidine-2,4(1H,3H)-dione 2
                    (R)-bromacil + 2
                    (S)-bromacil + 2
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 heteromonocyclic compound 16444
                                    diazines 12138
                                      pyrimidines 11955
                                        pyrimidone 8749
                                          5-bromo-3-(butan-2-yl)-6-methylpyrimidine-2,4(1H,3H)-dione 2
                                            (R)-bromacil + 2
                                            (S)-bromacil + 2
paths to the root


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.