3 rezultātiem
The chemical composition of total alkaloids from leaves and roots of Guiera senegalensis was investigated. Three beta-carboline alkaloids were purified: in addition to harman and tetrahydroharman, known in roots and leaves, harmalan (dihydroharman) was isolated for the first time from roots of
In Mali, where malaria is endemic, plants are extensively used for treating periodic fevers and malaria. According to the advice of traditional medicine, plants are often mixed during the preparation of febrifugal decoctions. In previous studies, we demonstrated the potent in vitro antimalarial
Methanol and chloroform extracts were prepared from various parts of four plants collected in Mali: Guiera senegalensis (Gmel.) Combretaceae, Feretia apodanthera (Del.) Rubiaceae, Combretum micranthum (Don.) Combretaceae, Securidaca longepedunculata (Fres.) Polygalaceae and two plants -collected in