Sigmoidin F, a new prenylated flavonoid from Erythrina sigmoidea.
Sigmoidin F, a new prenylated flavanone, as well as abyssinone IV and 5,7,4'-trihydroxy-3'-methoxy-5'-(1"-prenyl) flavonone have been isolated from the stem and bark of Erythrina sigmoidea. The structure of 1 has been confirmed by a combination of 1H-nmr and other spectroscopic techniques.
Promsattha
R
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Department of Chemistry, University of Missouri, Columbia 65211.
Mbafor
J T
JT
Tempesta
M S
MS
Fomum
Z T
ZT
D004895:Erythrina / Q000032:analysis*; D005419:Flavonoids / Q000302:isolation & purification*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000032:analysis*; D013057:Spectrum Analysis; D013729:Terpenes / Q000302:isolation & purification*
D005419:Flavonoids; D013729:Terpenes; C062901:sigmoidin F