CHEBI:65804 - dorsilurin G

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name dorsilurin G
ChEBI ID CHEBI:65804
Definition A 7-hydroxyflavonol substituted by additional hydroxy groups at positions 5 and 3', prenyl groups at positions 6 and 8 and a (2S)-2-hydroxy-3-methylbut-3-en-1-yl group at position 4'. Isolated from the roots of Dorstenia psilurus, it exhibits α-glucosidase inhibitory activity.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C30H34O7
Net Charge 0
Average Mass 506.58680
Monoisotopic Mass 506.23045
InChI InChI=1S/C30H34O7/c1-15(2)7-11-20-25(33)21(12-8-16(3)4)30-24(26(20)34)27(35)28(36)29(37-30)19-10-9-18(23(32)14-19)13-22(31)17(5)6/h7-10,14,22,31-34,36H,5,11-13H2,1-4,6H3/t22-/m0/s1
InChIKey YIQFHSHQZCNILL-QFIPXVFZSA-N
SMILES CC(C)=CCc1c(O)c(CC=C(C)C)c2oc(-c3ccc(C[C@H](O)C(C)=C)c(O)c3)c(O)c(=O)c2c1O
Metabolite of Species Details
Dorstenia psilurus (NCBI:txid106723) Found in root (BTO:0001188). See: PubMed
Roles Classification
Biological Role(s): 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 alpha-glucosidase (EC 3.2.1.20).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing dorsilurin G (CHEBI:65804) has role EC 3.2.1.20 (α-glucosidase) inhibitor (CHEBI:67239)
dorsilurin G (CHEBI:65804) has role metabolite (CHEBI:25212)
dorsilurin G (CHEBI:65804) is a 7-hydroxyflavonol (CHEBI:52267)
dorsilurin G (CHEBI:65804) is a tetrahydroxyflavone (CHEBI:38684)
IUPAC Name
3,5,7-trihydroxy-2-{3-hydroxy-4-[(2S)-2-hydroxy-3-methylbut-3-en-1-yl]phenyl}-6,8-bis(3-methylbut-2-en-1-yl)-4H-chromen-4-one
Synonym Source
6,8-diprenyl-4'-(2S-hydroxy-3-methylbut-3-enyl)-5,7,3'-trihydroxyflavonol ChEBI
Registry Number Type Source
19384768 Reaxys Registry Number Reaxys
Citation Waiting for Citations Type Source
19061390 PubMed citation Europe PMC
Last Modified
04 February 2013