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.
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.