Novel 2-(5-Aryl)thiophen-2-yl)benzimidazoles; Design, Synthesis and In vitro Evaluation Against Cercarial Phase of Schistosoma mansoni
作者:Serry Atta El Bialy、Basem Mansour、Waleed Abdelhakeem Bayoumi、Amira Taman、Hassan Mohammed Eissa
DOI:10.2174/1570180817999200523181211
日期:2020.10.23
Literature survey has pointed out that Benzimidazoles represent an interesting class of anthelmintics, of which several potent members were developed. Objective: Benzimidazoles hybridized with pharmacophoric moieties possessing anthelmintic activity were designed, synthesized to be evaluated against cercaria. Methods: Structural modification was achieved through 2- and 5-positions. Moreover, an in vitro
背景:文献调查指出,苯并咪唑代表了一种令人关注的驱虫药,其中已开发出多种强效驱虫药。 目的:设计与具有驱虫活性的药效基团部分杂交的苯并咪唑类化合物,合成其对尾c的评价。 方法:通过2位和5位进行结构修饰。此外,采用体外尾car测定法评估目标化合物。 结果与讨论:生物筛选显示,化合物3h在100μg/ mL浓度下显示出显着的活性,存活指数为35%。而化合物3a和3c表现出中等活性,其余受试化合物则表现出低活性。 结论:目前的研究证明,新的杂种“苯并咪唑-噻吩-芳基”可以成功地用作脑酸剂。建议在曼氏沙门氏菌的成虫上对该新颖的三环系统进行进一步研究。