Design, synthesis and bioactivities of phenithionate analogues or derivatives for anti-schistosomiasis
作者:Shiyang Zhou、Gangliang Huang
DOI:10.1039/c7md00590c
日期:——
A novel series of phenithionate analogues or derivatives were designed and synthesized using phenithionate as the lead compound, and their bioactivities were studied. Their structures were confirmed by 1H NMR, 13C NMR, HR-ESI-MS, and elemental analysis, respectively. The results of in vitro inhibitory activity measurement proved that compounds 5a, 5c, 5g, 5i, 5m and 5o had a better inhibitory effect
以苯硫磷为主要化合物,设计合成了一系列新的苯硫磷类似物或衍生物,并对其生物活性进行了研究。它们的结构分别通过1 H NMR,13 C NMR,HR-ESI-MS和元素分析确认。结果体外抑制活性的测量证明,化合物5A,5C,5克,5I,5米和50对幼虫和成虫血吸虫更好的抑制效果。其中,化合物5i对幼虫血吸虫的抑制活性为IC 50 = 5.21±0.04μgmL -1对于血吸虫血吸虫,IC 50 = 6.35±0.08μgmL -1。此外,体内抗血吸虫病活性测定的实验结果表明它们具有良好的抗血吸虫病活性。因此,这些化合物具有更好的可药用性。