Synthesis of (benzimidazol-2-yl)aniline derivatives as glycogen phosphorylase inhibitors
作者:Shadia A. Galal、Muhammad Khattab、Fotini Andreadaki、Evangelia D. Chrysina、Jean-Pierre Praly、Fatma A.F. Ragab、Hoda I. El Diwani
DOI:10.1016/j.bmc.2016.08.069
日期:2016.11
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 400–600 μM range. Arylsulfonyl derivatives 7 (Ar: phenyl) and 9 (Ar: o-nitrophenyl)
已合成了一系列(苯并咪唑-2-基)-苯胺(1)衍生物,并被评估为糖原磷酸化酶(GP)抑制剂。动力学研究表明,具有几个杂原子(3和5系列)的侧链杂环残基的化合物表现出适度的抑制特性,IC 50值在400–600μM范围内。芳基磺酰基衍生物7(AR:苯基)和9(氩:Ö硝基苯基)的1呈现的研究的化合物中具有最高活性(系列2)(IC 50比的效果更强的324μM和357μM,分别地)p -甲苯基模拟8。