作者:Shunyi Wang、Wuji Sun、Qin Hu、Hong Yan、Yi Zeng
DOI:10.1016/j.bmcl.2017.04.025
日期:2017.6
macromolecules. By using PM-19 (K7PTi2W10O40) as a lead-compound, a series of novel pyridinium polyoxometalates (A7PTi2W10O40), which hadn't been reported in literatures, were designed and synthesized. The evaluation was conducted using the single-cycle pseudovirus infection assay (TZM-bl assay), CCK-8 method was used for determining the cytotoxicity. The results indicated that the designed pyridinium polyoxometalates
多金属氧酸盐的独特性质,例如分子极性,氧化还原电势,表面电荷分布,形状和酸度,会影响其对靶向生物大分子的识别响应。以PM-19(K7PTi2W10O40)为铅化合物,设计合成了一系列文献中未见报道的新型吡啶鎓多金属氧酸盐(A7PTi2W10O40)。使用单周期假病毒感染测定法(TZM-bl测定法)进行评估,使用CCK-8法测定细胞毒性。结果表明,设计的多金属吡啶鎓吡啶金属盐对TZM-bl细胞毒性较低,对HIV-1病毒具有较高的抑制活性。