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Bioorg Med Chem
; 24(21): 5423-5430, 2016 11 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-27624527
RESUMO
A series of (benzimidazol-2-yl)-aniline (1) derivatives has been synthesized and evaluated as glycogen phosphorylase (GP) inhibitors. Kinetics studies revealed that compounds displaying a lateral heterocyclic residue with several heteroatoms (series 3 and 5) exhibited modest inhibitory properties with IC50 values in the 400-600µM range. Arylsulfonyl derivatives 7 (Ar: phenyl) and 9 (Ar: o-nitrophenyl) of 1 exhibited the highest activity (series 2) among the studied compounds (IC50 324µM and 357µM, respectively) with stronger effect than the p-tolyl analogue 8.