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A pre-anthraquinone derivative from aloe graminicole
(2009)
Atrochrysone and torosachrysone play an important role in the biosynthesis of the common
polyketide-derived anthraquinones, such as emodin and physcion [1]. We report here for the
first time the occurrence in nature of ...
Op-37 Flavonoids from erythrina burttii and erythrina sacleuxii
(2000)
The root and stem bark of Erythrina species are widely used
in traditional medicine for the treatment of microbial
infections: In our interest on the phytochemistry of Erythrina
species of Kenya, we have isolated several ...
Antiplasmodial Flavonoids from Erythrina sacleuxii
(University of Nairobi, 2006-02)
The acetone extracts of the root bark and stem bark of Erythrina sacleuxii showed antiplasmodial activities against the chloroquine-sensitive (D6) and chloroquine-resistant (W2) strains of Plasmodium falciparum. Chromatographic ...
Antiplasmodial and larvicidal flavonoids from Derris trifoliata
(2009)
From the dichloromethane-methanol (1:1) extract of the seed pods of Derris trifoliata, a new
flavanone derivative (S)-lupinifolin 4´-methyl ether was isolated. In addition, the known flavonoids lupinifolin
and rotenone ...
8-Methoxyneorautenol and radical scavenging flavonoids from Erythrina abyssinica
(2009)
A new pterocarpan (named 8-methoxyneorautenol) was isolated from the acetone extract of the
root bark of Erythrina abyssinica. In addition, the known isoflavonoid derivatives eryvarin L, erycristagallin and
shinpterocarpin ...