Two prenylated flavonoids from the stem bark of Erythrina burttii

Citation:
Yenesew A., and B. Irungu, S. Derese MHPJOMMG. "Two prenylated flavonoids from the stem bark of Erythrina burttii." Phytochemistry . 2003;63:445-448.

Abstract:

From the stem bark of Erythrina burttii, a new isoflavone, 5,2′,4′-trihydroxy-7-methoxy-6-(3-methylbut-2-enyl)isoflavone (trivial name, 7-O-methylluteone) and a new flavanone, 5,7-dihydroxy-4′-methoxy-3′-(3-methylbutadienyl)-5′-(3-methylbut-2-enyl)flavanone (trivial name, burttinonedehydrate) along with three known isoflavonoids (8-prenylluteone, 3-O-methylcalopocarpin and genistein) were isolated. The structures were determined on the basis of spectroscopic evidence.

PreviewAttachmentSize
paper_32_yenesew_et_al_phyto_2003_63_445.pdf147.49 KB

UoN Websites Search