Antiplasmodial Activity and Cytotoxicity of Isolated Compound from the Stem Bark of Anthocleista liebrechtsiana.

One new cerebroside derivative, namely liebrechtsianoside A (1), along with five known compounds: tetracosanoic acid (2), swertiaperennin (3), decussatin (4), swertianin (5) and β-sitosterol glucoside (6) were isolated from the the stem bark of Anthocleista liebrechtsiana. Their structures were elucidated by interpretation of NMR and MS data, and by comparison of these data with those reported in literature. Compound 1 showed the highest antiplasmodial activity against Dd2 chloroquine-resistant strain of Plasmodium falciparum. [ABSTRACT FROM AUTHOR]