Synthesis and Biological Evaluation of 2-Phenylimino-5((5-phenylfuran-2-yl)methylene)thiazolidin-4-ones as IKK2 Inhibitors
作者:Hee Sook Kim、Min Jae Shin、Byungho Lee、Kwang-Seok Oh、Hyunah Choo、Ae Nim Pae、Eun Joo Roh、Ghilsoo Nam
DOI:10.1002/bkcs.10528
日期:2015.11
compounds with inhibitory action against the IKK2 enzyme using in silico methods. Based on the virtual hit of compounds 1 and 2, a novel series of 2‐phenylimino‐5((5‐phenylfuran‐2‐yl)methylene)thiazolidin‐4‐one derivatives was designed, synthesized, and evaluated for IKK2 inhibitory activity. Among the synthesized derivatives, compounds 17f and 19f showed good IKK2 inhibitory potency, which have 4‐carboxaminophenyl
为了寻找治疗炎症性疾病的新分子,我们使用计算机方法鉴定了几种具有抑制IKK2酶抑制作用的化合物。基于化合物1和2的虚拟命中,设计,合成并评估了一系列新的2-苯基亚氨基-5((5-苯基呋喃-2-基)亚甲基)噻唑烷-4-酮衍生物,并对其IKK2抑制活性进行了评估。在合成衍生物中,化合物17f和19f表现出良好的IKK2抑制潜能,在2-呋喃环上具有4-羧氨基苯基,在核心结构的2-位具有苯基亚氨基部分上的甲氧基。最有效的化合物是2-(2,4-二甲氧基苯基)亚氨基-5(((5(4-羧氨基苯基)呋喃-2-基)亚甲基)噻唑烷-1-4-1(19f,IC 50 = 0.94μM)两种虚拟命中化合物对IKK2的协同作用。我们还鉴定了对白介素(IL)-17,CCK-8和肿瘤坏死因子-α(TNF-α)具有抑制活性的化合物,它们是NF-κB依赖的促炎细胞因子介体。