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CHEBI ONTOLOGY - ANNOTATIONS

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.

Term:11beta,13-dihydrolactucin 15-oxalate
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Accession:CHEBI:90270 term browser browse the term
Definition:A sesquiterpene lactone obtained by formal condensation of one of the carboxy groups of oxalic acid with the 15-hydroxy group of 11beta,13-dihydrolactucin. Found in chicory.
Synonyms:exact_synonym: {[(3S,3aR,4S,9aS,9bR)-4-hydroxy-3,6-dimethyl-2,7-dioxo-2,3,3a,4,5,7,9a,9b-octahydroazuleno[4,5-b]furan-9-yl]methoxy}(oxo)acetic acid
 related_synonym: 11,13-dihydrolactucin 15-oxalate;   15-oxalyl-11beta,13-dihydrolactucin;   Formula=C17H18O8;   InChI=1S/C17H18O8/c1-6-3-9(18)12-7(2)16(22)25-14(12)13-8(4-10(19)11(6)13)5-24-17(23)15(20)21/h4,7,9,12-14,18H,3,5H2,1-2H3,(H,20,21)/t7?,9-,12+,13-,14-/m0/s1;   InChIKey=ZIRFGNHEXDKBIN-WMNLTVTKSA-N;   SMILES=O=C(O)C(=O)OCC1=CC(=O)C=2[C@]1([C@]3(OC(=O)C(C)[C@@]3([C@@H](O)CC2C)[H])[H])[H]


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                11beta,13-dihydrolactucin 15-oxalate 0
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                                      cyclic ketone 0
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                                            lactucin 0
                                              11beta,13-dihydrolactucin 15-oxalate 0
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