Design, synthesis and biological evaluation of ( E )-3,4-dihydroxystyryl 4-acylaminophenethyl sulfone, sulfoxide derivatives as dual inhibitors of HIV-1 CCR5 and integrase
作者:Yixing Sun、Weisi Xu、Ningning Fan、Xuefeng Sun、Xianling Ning、Liying Ma、Junyi Liu、Xiaowei Wang
DOI:10.1016/j.bmc.2016.12.035
日期:2017.2
anilide fragments were designed and synthesized as dual inhibitors of HIV-1 CCR5/IN. The biological results indicated that several target compounds showed inhibitory activity against HIV-1 Bal (R5) infection in TZM-bl cells. Besides targeting the chemokine receptor on the host cell surface, they also displayed binding affinities with HIV-1 integrase using the surface plasmon resonance (SPR) binding assays
针对目前艾滋病的临床治疗效果有限的情况,设计并合成了一系列新型的带有(E)-3,4-二羟基苯乙烯基砜(或亚砜)和苯胺化物片段的化合物,作为HIV-1 CCR5 / IN的双重抑制剂。生物学结果表明,几种目标化合物在TZM-b1细胞中显示出对HIV-1 Bal(R5)感染的抑制活性。除了靶向宿主细胞表面的趋化因子受体外,他们还使用表面等离振子共振(SPR)结合测定法显示了与HIV-1整合酶的结合亲和力。分子对接研究已经推断出目标化合物针对整合酶的可能结合方式。这些数据证明了(E的结构)-3,4-二羟基苯乙烯基砜和亚砜衍生物有可能衍生出有效的HIV-1整合酶和CCR5双重抑制剂。