CHEBI:66570 - lespeflorin H2

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ChEBI Name lespeflorin H2
ChEBI ID CHEBI:66570
ChEBI ASCII Name lespeflorin H2
Definition A member of the class of coumestans that is 9,10-dihydro-6H-[1]benzofuro[3,2-c]chromene substituted by a methoxy group at position 3, a hydroxy group at position 8 and a 6,6-dimethyl-3,6-dihydro-2H-pyran ring fused across positions 9 and 10. Isolated from the roots of Lespedeza floribunda, it acts as a melanin synthesis inhibitor.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information eMolecules:10344509, ZINC000004654776
Download Molfile XML SDF
Formula C21H18O5
Net Charge 0
Average Mass 350.36460
Monoisotopic Mass 350.11542
InChI InChI=1S/C21H18O5/c1-21(2)7-6-13-19-14(9-16(22)20(13)26-21)15-10-24-17-8-11(23-3)4-5-12(17)18(15)25-19/h4-9,22H,10H2,1-3H3
InChIKey AMXXXMGWYLGBLR-UHFFFAOYSA-N
SMILES COc1ccc-2c(OCc3c-2oc2c4C=CC(C)(C)Oc4c(O)cc32)c1
Metabolite of Species Details
Lespedeza floribunda (NCBI:txid587870) 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.
Application(s): melanin synthesis inhibitor
A depigmentation agent which inhibits the synthesis of melanin.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing lespeflorin H2 (CHEBI:66570) has role melanin synthesis inhibitor (CHEBI:64933)
lespeflorin H2 (CHEBI:66570) has role metabolite (CHEBI:25212)
lespeflorin H2 (CHEBI:66570) is a aromatic ether (CHEBI:35618)
lespeflorin H2 (CHEBI:66570) is a coumestans (CHEBI:72577)
lespeflorin H2 (CHEBI:66570) is a phenols (CHEBI:33853)
IUPAC Name
10-methoxy-3,3-dimethyl-3H,7H-furo[3,2-c:5,4-f']dichromen-5-ol
Registry Number Type Source
19089507 Reaxys Registry Number Reaxys
Citation Waiting for Citations Type Source
19132934 PubMed citation Europe PMC
Last Modified
20 March 2013