Functionalized 3-amino-imidazo[1,2-a]pyridines: A novel class of drug-like Mycobacterium tuberculosis glutamine synthetase inhibitors
作者:Luke R. Odell、Mikael T. Nilsson、Johan Gising、Olof Lagerlund、Daniel Muthas、Anneli Nordqvist、Anders Karlén、Mats Larhed
DOI:10.1016/j.bmcl.2009.06.045
日期:2009.8
tuberculosis glutamine synthetase inhibitors. Moreover, these compounds represent the first drug-like inhibitors of this enzyme. A series of compounds exploring structural diversity in the pyridine and phenyl rings have been synthesized and biologically evaluated. Compound 4n was found to be the most potent inhibitor (IC50 = 0.38 ± 0.02 μM). This compound was significantly more potent than the known
3-氨基咪唑并[1,2- a ]吡啶已被鉴定为一类新的结核分枝杆菌谷氨酰胺合成酶抑制剂。而且,这些化合物代表了该酶的第一种药物样抑制剂。合成了一系列探索吡啶和苯环结构多样性的化合物,并对其进行了生物学评估。发现化合物4n是最有效的抑制剂(IC 50 = 0.38±0.02μM)。这种化合物是显著比已知抑制剂,更有效的升-methionine- SR -sulfoximine和膦。