CHEBI:5635 - helenalin

ChEBI IDCHEBI:5635
ChEBI Namehelenalin
Stars
DefinitionA sesquiterpene lactone that is 3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione substituted by a hydroxy group at position 4, methyl groups at positions 4a and 8 and a methylidene group at position 3 (the 3aS,4S,4aR,7aR,8R,9aR stereoisomer).
Last Modified28 July 2014
DownloadsMolfile
FormulaC15H18O4
Net Charge0
Average Mass262.305
Monoisotopic Mass262.12051
SMILES[H][C@@]12C[C@@H](C)[C@]3([H])C=CC(=O)[C@@]3(C)[C@@H](O)[C@]1([H])C(=C)C(=O)O2
InChIInChI=1S/C15H18O4/c1-7-6-10-12(8(2)14(18)19-10)13(17)15(3)9(7)4-5-11(15)16/h4-5,7,9-10,12-13,17H,2,6H2,1,3H3/t7-,9+,10-,12-,13+,15+/m1/s1
InChIKeyZVLOPMNVFLSSAA-XEPQRQSNSA-N
Roles Classification
Biological Roles:
plant metabolite  Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
Applications:
anti-inflammatory agent  Any compound that has anti-inflammatory effects.
antineoplastic agent  A substance that inhibits or prevents the proliferation of neoplasms.
ChEBI Ontology
Outgoing Relation(s)
helenalin (CHEBI:5635) has role anti-inflammatory agent (CHEBI:67079)
helenalin (CHEBI:5635) has role antineoplastic agent (CHEBI:35610)
helenalin (CHEBI:5635) has role metabolite (CHEBI:25212)
helenalin (CHEBI:5635) has role plant metabolite (CHEBI:76924)
helenalin (CHEBI:5635) is a cyclic ketone (CHEBI:3992)
helenalin (CHEBI:5635) is a organic heterotricyclic compound (CHEBI:26979)
helenalin (CHEBI:5635) is a secondary alcohol (CHEBI:35681)
helenalin (CHEBI:5635) is a sesquiterpene lactone (CHEBI:37667)
helenalin (CHEBI:5635) is a γ-lactone (CHEBI:37581)
IUPAC Name 
(3aS,4S,4aR,7aR,8R,9aR)-4-hydroxy-4a,8-dimethyl-3-methylidene-3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione
Synonyms  Source
(3aS)-3,3aα,4α,4a,7aα,8,9,9aα-octahydro-4-hydroxy-4aβ,8α-dimethyl-3-methyleneazuleno(6,5-b)-furan-2,5-dioneChemIDplus
Helenalin AChemIDplus
6α,8β-dihydroxy-4-oxoambrosa-2,11(13)-dien-12-oic acid 12,8-lactoneChemIDplus
Manual XrefsDatabases
C09473KEGG COMPOUND
C00003298KNApSAcK
Registry NumbersSources
Reaxys:28081Reaxys
CAS:6754-13-8KEGG COMPOUND
CAS:6754-13-8ChemIDplus
Citations