Table 2 IC 50 values for 72-h treatment with V. glaberrima compounds on different cell lines. TreatmentIC50 (μg/mL)A375HT-29MCF7Nonacosanoic acid (1)NDNDNDLupeol (2)59.18 (2.70)15.24 (1.15)34.15 (2.32)5-Methylcoumarin-4-β- glucoside (3)91.84 (6.78)20.00 (1.60)ND4-Hydroxy-5-methylcoumarin (4)139.53 (10.79)4.22 (0.13)ND5-Fluorouracil3.91 (0.25)8.00 (0.78)4.33 (0.11) The values represent means obtained results of triplicate experiments with SD in parenthesis, ND depicts no detected activity.

Published as part of Alhassan, A. M., Ahmed, Q. U., Latip, J., Shah, S. A. A., Khan, A. ' a. Y. F., Sarian, M. N., Wahab, R. A., Taher, M., Abdullahi, M. I. & Khatib, A., 2018, Phytoconstituents from Vernonia glaberrima Welw. Ex O. Hoffm. leaves and their cytotoxic activities on a panel of human cancer cell lines, pp. 20 in South African Journal of Botany 116 (10) on page 20, DOI: 10.1016/j.sajb.2018.02.391, http://zenodo.org/record/14036658