Fig. 3From: Regio and stereoselective synthesis of anticancer spirooxindolopyrrolidine embedded piperidone heterocyclic hybrids derived from one-pot cascade protocolIn vitro cytotoxicity analysis of synthesized compounds 5(a–m) and bleomycin against FaDu hypopharyngeal cancer cells after 48 h incubation. The data are presented as the mean ± SD of four replicates each. The graph shows the IC50 values of the synthesized compounds and bleomycinBack to article page