Kiliç Z, Işgör YG, Olgen S. Evaluation of new indole and bromoindole derivatives as pp60(c-Src) tyrosine kinase inhibitors.
Chem Biol Drug Des 2009;
74:397-404. [PMID:
19691468 DOI:
10.1111/j.1747-0285.2009.00876.x]
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Abstract
A series of N-benzyl-indole-3-imine-, amine derivatives and their 5-bromo congeners were synthesized and their biological activity were evaluated against the pp60(c-Src) tyrosine kinase target. To afford the imine derivatives, aldehydes were reacted with substituted benzylamines and the corresponding amine derivatives were obtained by NaBH(4) reduction of these imines. Except insoluble N-benzyl-indole-3-imine derivatives, all the derivatives showed some activity against the kinase target. Screening of these compounds for their biological activity revealed that among N-benzyl-indole derivatives, those bearing 5-bromo substitution have the enhanced potency, where the amine derivatives were more active than imines.
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