Two new flavonoids from Erythrina eriotriocha.
In addition to the known compounds erythinasinate [1] and abyssinone V [2], two new flavonoids were isolated from the CHCl3 extract of the stem bark of Erythrina eriotriocha and characterized by spectroscopic techniques as 3'-prenylnaringenin [3] and 2'-hydroxy-5'-methoxybiochanin A [4].
Nkengfack
A E
AE
Department of Chemistry, University of Missouri, Columbia 65211.
Sanson
D R
DR
Tempesta
M S
MS
Fomum
Z T
ZT
D007887:Fabaceae / Q000032:analysis*; D005229:Fatty Acids, Monounsaturated / Q000032:analysis / Q000302:isolation & purification*; D044950:Flavanones; D005419:Flavonoids / Q000032:analysis / Q000302:isolation & purification*; D007529:Isoflavones; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010946:Plants, Medicinal
D005229:Fatty Acids, Monounsaturated; D044950:Flavanones; D005419:Flavonoids; D007529:Isoflavones; C060400:3'-prenylnaringenin; C060399:2'-hydroxy-5'-methoxybiochanin A; C039884:2-hydroxy-2-methyl-3-butenoic acid