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CHEBI:65808 - dorsilurin K

ChEBI IDCHEBI:65808
ChEBI Namedorsilurin K
Stars
DefinitionAn extended flavonoid that is flavonol with an additional hydroxy group at position 3', two 2,2-dimethyldihydropyrano rings fused to ring A across positions 5, 6 and 7, 8 respectively and a prenyl group at position 4'. Isolated from the roots of Dorstenia psilurus, it exhibits α-glucosidase inhibitory activity.
Last Modified15 January 2013
DownloadsMolfile
FormulaC30H34O6
Net Charge0
Average Mass490.596
Monoisotopic Mass490.23554
SMILESCC(C)=CCc1ccc(-c2oc3c4c(c5c(c3c(=O)c2O)OC(C)(C)CC5)OC(C)(C)CC4)cc1O
InChIInChI=1S/C30H34O6/c1-16(2)7-8-17-9-10-18(15-21(17)31)25-24(33)23(32)22-27(34-25)19-11-13-29(3,4)35-26(19)20-12-14-30(5,6)36-28(20)22/h7,9-10,15,31,33H,8,11-14H2,1-6H3
InChIKeyJHDGWJWVSUFMAQ-UHFFFAOYSA-N
Species of MetaboliteComponentSourceComments
Dorstenia psilurus (ncbitaxon:106723) root (BTO:0001188) PubMed (19061390)
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.
EC 3.2.1.20 (alpha-glucosidase) inhibitor  An EC 3.2.1.* (glycosidase) inhibitor that interferes with the action of α-glucosidase (EC 3.2.1.20).
ChEBI Ontology
Outgoing Relation(s)
dorsilurin K (CHEBI:65808) has role EC 3.2.1.20 (α-glucosidase) inhibitor (CHEBI:67239)
dorsilurin K (CHEBI:65808) has role metabolite (CHEBI:25212)
dorsilurin K (CHEBI:65808) is a extended flavonoid (CHEBI:71037)
dorsilurin K (CHEBI:65808) is a flavonols (CHEBI:28802)
dorsilurin K (CHEBI:65808) is a organic heterotetracyclic compound (CHEBI:38163)
IUPAC Name 
11-hydroxy-10-[3-hydroxy-4-(3-methylbut-2-en-1-yl)phenyl]-2,2,6,6-tetramethyl-3,4,7,8-tetrahydro-2H,6H,12H-dipyrano[2,3-f:2',3'-h]chromen-12-one
Synonym  Source
5,6-7,8-bis(2,2-dimethyldihydropyrano)-3'-hydroxy-4'-prenyl-flavonolChEBI
Registry NumbersSources
Reaxys:19384762Reaxys
Citations