Johnson & Johnson Pharmaceutical Research and Development, 665 Stockton Drive, Exton, PA 19341, USA.
Abstract:
A series of novel 5-aminomethyl-1H-benzimidazole based inhibitors of Itk were prepared. Structure-activity relationships, selectivity and cell activity are reported for this series. Compound 2, a potent and selective antagonist of Itk, inhibited anti-CD3 antibody induced IL-2 production in vivo in mice.