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:
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
plant metabolite  Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
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
6α,8β-dihydroxy-4-oxoambrosa-2,11(13)-dien-12-oic acid 12,8-lactoneChemIDplus
Helenalin AChemIDplus
Manual XrefsDatabases
C00003298KNApSAcK
C09473KEGG COMPOUND
Registry NumbersSources
Reaxys:28081Reaxys
CAS:6754-13-8KEGG COMPOUND
CAS:6754-13-8ChemIDplus
Citations