CHEBI:66544 - lancilactone C

ChEBI IDCHEBI:66544
ChEBI Namelancilactone C
Stars
DefinitionA terpene lactone isolated from the stems and roots of Kadsura lancilimba and has been shown to exhibit anti-HIV activity.
Last Modified17 August 2023
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FormulaC30H40O4
Net Charge0
Average Mass464.646
Monoisotopic Mass464.29266
SMILES[H][C@@]1([C@@H](C)[C@@]2([H])CC[C@@]3(C)C4=C(C=C(CCC(=O)O)C(=C(C)C)C=C4)CC[C@@]32C)CC=C(C)C(=O)O1
InChIInChI=1S/C30H40O4/c1-18(2)23-9-10-25-22(17-21(23)8-12-27(31)32)13-15-29(5)24(14-16-30(25,29)6)20(4)26-11-7-19(3)28(33)34-26/h7,9-10,17,20,24,26H,8,11-16H2,1-6H3,(H,31,32)/t20-,24+,26-,29+,30-/m0/s1
InChIKeyTYAJEEFQBLTASC-NNIFVFKYSA-N
Species of MetaboliteComponentSourceComments
Kadsura lancilimba (ncbitaxon:105749)
stem (BTO:0001300) PubMed (9917290)
root (BTO:0001188) PubMed (9917290)
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Biological Roles:
anti-HIV agent  An antiviral agent that destroys or inhibits the replication of the human immunodeficiency virus.
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
ChEBI Ontology
Outgoing Relation(s)
lancilactone C (CHEBI:66544) has role anti-HIV agent (CHEBI:64946)
lancilactone C (CHEBI:66544) has role metabolite (CHEBI:25212)
lancilactone C (CHEBI:66544) is a monocarboxylic acid (CHEBI:25384)
lancilactone C (CHEBI:66544) is a terpene lactone (CHEBI:37668)
lancilactone C (CHEBI:66544) is a tricyclic triterpenoid (CHEBI:52340)
lancilactone C (CHEBI:66544) is a δ-lactone (CHEBI:18946)
IUPAC Name 
3-[(3R,3aR,10bR)-3a,10b-dimethyl-3-{(1S)-1-[(2S)-5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl}-8-(propan-2-ylidene)-1,2,3,3a,4,5,8,10b-octahydrocyclohepta[e]inden-7-yl]propanoic acid
Registry NumbersSources
CAS:218915-17-4ChemIDplus
Citations