7-O-Methylluteone

7-O-Methylluteone

Names
IUPAC name 3-(2,4-Dihydroxyphenyl)-5-hydroxy-7-methoxy-6-(3-methylbut-2-enyl)chromen-4-one
Identifiers
CAS Number	122290-50-0
ChEBI	CHEBI:27430
ChemSpider	390023
Jmol interactive 3D	Image
KEGG	C07290
PubChem	441251
InChI InChI=1S/C21H20O6/c1-11(2)4-6-14-17(26-3)9-18-19(20(14)24)21(25)15(10-27-18)13-7-5-12(22)8-16(13)23/h4-5,7-10,22-24H,6H2,1-3H3 Key: AZPLXDBZIQMMMT-UHFFFAOYSA-N InChI=1/C21H20O6/c1-11(2)4-6-14-17(26-3)9-18-19(20(14)24)21(25)15(10-27-18)13-7-5-12(22)8-16(13)23/h4-5,7-10,22-24H,6H2,1-3H3 Key: AZPLXDBZIQMMMT-UHFFFAOYAB
SMILES CC(=CCC1=C(C=C2C(=C1O)C(=O)C(=CO2)C3=C(C=C(C=C3)O)O)OC)C
Properties
Chemical formula	C21H20O6
Molar mass	368.39 g·mol^−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

7-O-Methylluteone is a prenylated isoflavone. It can be found in the bark of Erythrina burttii.^[1]

The enzyme monoprenyl isoflavone epoxidase uses 7-O-methylluteone, NADPH, H⁺ and O₂ to produce a dihydrofurano pyranoisoflavone derivative, NADP⁺ and H₂O.

References

1. Two prenylated flavonoids from the stem bark of Erythrina burttii. Abiy Yenesew, Beatrice Irungu, Solomon Derese, Jacob O. Midiwo, Matthias Heydenreich and Martin G. Peter, Phytochemistry, Volume 63, Issue 4, June 2003, Pages 445–448, doi:10.1016/S0031-9422(03)00209-7