Research Article

Cytotoxicity of Crude Extract and Isolated Constituents of the Dichrostachys cinerea Bark towards Multifactorial Drug-Resistant Cancer Cells

Figure 1

Chemical structure of compounds isolated from the bark of Dichrostachys cinerea. 1: betulinic acid; 2: glyceryl-1-hexacosanoate; 3: 7-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one; and 4: 6-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one.