Syntheses and anthelmintic activity of alkyl 5(6)-(substituted carbamoyl)- and 5(6)-(disubstituted carbamoyl)benzimidazole-2-carbamates and related compounds
作者:Shiv Kumar、Manju Seth、Amiya P. Bhaduri、Pradeep K. S. Visen、Anuradha Misra、Suman Gupta、Nigar Fatima、Jagdish C. Katiyar、Ranjeet K. Chatterjee、Amiya B. Sen
DOI:10.1021/jm00374a025
日期:1984.8
A number of alkyl 5(6)-(substituted-carbamoyl)- and 5(6)-(disubstituted-carbamoyl)benzimidazole-2-carbamates and related compounds have been synthesized, and their anthelmintic activity against various intestinal helminths of experimental animals have been evaluated. A large percentage of the compounds synthesized showed noteworthy activity against Ancylostoma ceylanicum and at higher doses against
合成了许多5(6)-(取代的氨基甲酰基)-和5(6)-(二取代的氨基甲酰基)苯并咪唑-2-氨基甲酸烷基酯及相关化合物,它们对实验动物的各种肠道蠕虫具有驱虫活性被评估。合成的大部分化合物显示出对ceananiostum ceylanicum的显着活性,并在较高剂量下对膜蛙的感染。与烷基5(6)-(取代的氨基甲酰基)苯并咪唑-2-氨基甲酸酯相比,发现二取代的氨基甲酰基类似物具有更好的驱虫活性。该系列中活性最高的化合物,即5(6)-[((N-2-吡啶基哌嗪子基)氨基甲酰基]甲基苯并咪唑-2-氨基甲酸酯)(90),已针对高等动物的肠道蠕虫进行了筛选,并被作为微量和大杀线剂。化合物90已被确定为广谱驱虫药。鉴于化合物90对ceylanicum(仓鼠和狗),H。nana(大鼠),Nippostrongylus brasiliensis(大鼠),Syphacia obvelata(小鼠),A.tubae