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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 ...
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 ...