derivative with promising in vitro activity against Schistosoma mansoni. Follow-up studies of the antischistosomal potential of this candidate are presented here. The in vivo studies in a S. mansoni mouse model show a significant reduction of total worms and a complete disappearance of immature eggs when administered concomitantly with praziquantel in comparison with the administration of praziquantel alone
先前的表型筛选活动导致鉴定出具有对曼氏血吸虫有希望的体外活性的
喹唑啉衍
生物。此处介绍了该候选人的抗血吸虫病潜力的后续研究。在曼氏葡萄球菌小鼠模型中的体内研究显示,与单独使用
吡喹酮相比,与
吡喹酮合用时,蠕虫总数明显减少,未成熟卵完全消失。这个事实至关重要,因为鸡蛋是造成该疾病的病理和传播原因。随后,为了改善母体化合物的代谢稳定性,进行了结构的
化学优化,从而得到了具有改善的类药物性质的衍
生物。另外,