Four new prenylated flavonoids, macarindicins I-IV (1-4) together with ten known compounds, broussoflavonol F (5), vedelianin (6), schweinfurthin E (7), vitexin (8), 2″-rhamnosyl vitexin (9), isovitexin (10),
Bioassay-guided fractionation of the leaves of Macaranga barteri collected from Nigeria led to the isolation of three previously undescribed cytotoxic stilbenes, macabartebenes A-C (1-3), together with six known compounds including prenylated stilbenes: vedelianin (4), schweinfurthin G (5), and