Fig. 3From: Discovery of a new potent oxindole multi-kinase inhibitor among a series of designed 3-alkenyl-oxindoles with ancillary carbonic anhydrase inhibitory activity as antiproliferative agentsDesign strategy for proposed CAIs compounds (4a–d, 5, 7, 9a–c, 11a–c, 13a–c and 15a–c)Back to article page