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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:143116 term browser browse the term
Definition:A member of the class of oxindoles that is 5-acetyl-3-methylidene-1,3-dihydro-2H-indol-2-one in which one of the hydrogens of the methylidene group is substituted by a 2,2-dimethylhydrazinyl group and the other hydrogen is substituted by an ethyl group. It is a DYRK1B kinase inhibitor.
Synonyms:exact_synonym: (3E)-5-acetyl-3-[1-(2,2-dimethylhydrazinyl)propylidene]-1,3-dihydro-2H-indol-2-one
 related_synonym: (E)-5-acetyl-3-(1-(2,2-dimethylhydrazineyl)propylidene)indolin-2-one;   Formula=C15H19N3O2;   InChI=1S/C15H19N3O2/c1-5-12(17-18(3)4)14-11-8-10(9(2)19)6-7-13(11)16-15(14)20/h6-8,17H,5H2,1-4H3,(H,16,20)/b14-12+;   InChIKey=DVQQRISDKCELNQ-WYMLVPIESA-N;   SMILES=O=C(C)C=1C=CC2=C(C1)/C(=C(/CC)\\NN(C)C)/C(N2)=O
 xref: Patent:WO2005087727

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Term Annotations click to browse term
  CHEBI ontology 19905
    chemical entity 19903
      atom 19903
        nonmetal atom 19839
          nitrogen atom 18999
            nitrogen molecular entity 18999
              hydrazines 10320
                BI00036838 0
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  CHEBI ontology 19905
    subatomic particle 19903
      composite particle 19903
        hadron 19903
          baryon 19903
            nucleon 19903
              atomic nucleus 19903
                atom 19903
                  main group element atom 19853
                    p-block element atom 19853
                      carbon group element atom 19798
                        carbon atom 19793
                          organic molecular entity 19793
                            organic group 18983
                              organic divalent group 18958
                                organodiyl group 18958
                                  carbonyl group 18911
                                    carbonyl compound 18911
                                      carboxylic acid 18634
                                        carboacyl group 17707
                                          univalent carboacyl group 17707
                                            carbamoyl group 17552
                                              carboxamide 17552
                                                lactam 8396
                                                  gamma-lactam 6652
                                                    oxindoles 5885
                                                      BI00036838 0
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