Fig. 2From: Synthesis, screening as potential antitumor of new poly heterocyclic compounds based on pyrimidine-2-thionesRepresent a comparison of IC50 (µM) for compounds 4a, 6a, 7a, 9a, 10a, 13a, 14a and Vinblastine against colon carcinoma cells (HCT-116)Back to article page