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 notoamide that is 2-(2-methylbut-3-en-2-yl)-7-(3-methylbut-2-en-1-yl)-1H-indol-6-ol which has been substituted at position 3 by a [(3S,8aS)-1,4-dioxooctahydropyrrolo[1,2-a]pyrazin-3-yl]methyl group. Isolated from a mussel-derived Aspergillus species. The precursor of notoamide E.