Luteone (Isoflavone)

Luteone
Names
	IUPAC name 2′,4′,5,7-Tetrahydroxy-6-(3-methylbut-2-en-1-yl)isoflavone
	Systematic IUPAC name 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methylbut-2-en-1-yl)-4H-1-benzopyran-4-one
	Other names Ruizgenin
Identifiers
CAS Number	41743-56-0 ;
3D model (JSmol)	Interactive image;
3DMet	B03983;
ChEBI	CHEBI:27917 ;
ChEMBL	ChEMBL549617;
ChemSpider	4445109 ;
KEGG	C10498;
PubChem CID	5281797;
UNII	FU3E0232IF ;
	InChI InChI=1S/C20H18O6/c1-10(2)3-5-13-16(23)8-17-18(19(13)24)20(25)14(9-26-17)12-6-4-11(21)7-15(12)22/h3-4,6-9,21-24H,5H2,1-2H3 Key: MMPVAPMCVABQPS-UHFFFAOYSA-N;
	SMILES CC(=CCC1=C(C=C2C(=C1O)C(=O)C(=CO2)C3=C(C=C(C=C3)O)O)O)C;
Properties
Chemical formula	C20H18O6
Molar mass	354.358 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	verify (what is ?)
	Infobox references

Luteone is a prenylated isoflavone, a type of flavonoid. It can be found in the pods of Laburnum anagyroides^[1] and can be synthesized.^[2]

References

↑ Sato H.; Tahara S.; Ingham J. L.; Dziedzic S. Z. (1995). "Isoflavones from pods of Laburnum anagyroides". Phytochemistry 39 (3): 673–676. doi:10.1016/0031-9422(95)00029-7. http://cat.inist.fr/?aModele=afficheN&cpsidt=3619889.
↑ Tsukayama M.; Wada H.; Kishida M.; Nishiuchi M.; Kawamura Y. (2000). "Regioselective Synthesis of Prenylisoflavones. Syntheses of Luteone and Luteone Hydrate". Chem Lett 29 (12): 1362–1363. doi:10.1246/cl.2000.1362. http://sciencelinks.jp/j-east/article/200110/000020011001A0106511.php.

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v t e Isoflavones and their glycosides
Isoflavones	Daidzein Genistein Orobol
O-methylated isoflavones	Biochanin A Calycosin Formononetin Glycitein Irigenin 5-O-methylgenistein Pratensein Prunetin Psi-tectorigenin Retusin Tectorigenin
Glycosides	Daidzin Genistin Iridin Mirificin Ononin Puerarin Sophoricoside Tectoridin
Prenylated isoflavones	Bidwillol A Derrubone Luteone 7-O-Methylluteone Wighteone
Pyranoisoflavones	Alpinumisoflavone Barbigerone Di-O-methylalpinumisoflavone 4'-methyl-alpinumisoflavone
Derivatives	Anagyroidisoflavone A and B Irilone Pseudobaptigenin Rotenoids
Synthetic	Ipriflavone