EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:65804 - dorsilurin G

ChEBI IDCHEBI:65804
ChEBI Namedorsilurin G
Stars
DefinitionA 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.
Last Modified4 February 2013
DownloadsMolfile
FormulaC30H34O7
Net Charge0
Average Mass506.595
Monoisotopic Mass506.23045
SMILESC=C(C)[C@@H](O)Cc1ccc(-c2oc3c(CC=C(C)C)c(O)c(CC=C(C)C)c(O)c3c(=O)c2O)cc1O
InChIInChI=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
InChIKeyYIQFHSHQZCNILL-QFIPXVFZSA-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 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'-trihydroxyflavonolChEBI
Registry NumbersSources
Reaxys:19384768Reaxys
Citations