Compounds containing 2-substituted imidazole ring for treatment against human African trypanosomiasis
作者:Bhupesh S. Samant、Mugdha G. Sukhthankar
DOI:10.1016/j.bmcl.2010.12.040
日期:2011.2
A series of compounds containing 2-substituted imidazoles has been synthesized from imidazole and tested for its biological activity against human African trypanosomiasis (HAT). The 2-substituted 5-nitroimidazoles such as fexinidazole (7a) and 1-[4-(1-methyl-5-nitro-1H-imidazol-2-ylmethoxy)-pyridin-2-yl-piperazine (9e) exhibited potent activity against T. brucei in vitro with low cytotoxicity and good
由咪唑合成了一系列含有2-取代的咪唑的化合物,并对其抗人类非洲锥虫病(HAT)的生物学活性进行了测试。2-取代的5-硝基咪唑,如非那唑(7a)和1- [4-(1-甲基-5-硝基-1 H-咪唑-2-基甲氧基)-吡啶-2-基-哌嗪(9e)表现出强效具有体外抗布鲁氏杆菌的活性,具有低细胞毒性和良好的溶解性。在2-取代的咪唑中,在咪唑环的5位上存在NO 2基团是抑制布鲁氏菌的关键因素。