Synthesis and anti-bacterial activity of some novel 2-(6-fluorochroman-2-yl)-1-alkyl/acyl/aroyl-1H-benzimidazoles
作者:Bobba Venkata Siva Kumar、Sanjay Dashrath Vaidya、Ramanatham Vinod Kumar、Shekar Bhaskar Bhirud、Ramchandra Bhimrao Mane
DOI:10.1016/j.ejmech.2006.01.006
日期:2006.5
Synthesis of some novel 2-(6-fluorochroman-2-yl)-1-alkyl/acyl/aroyl-1H-benzimidazoles by the condensation of o-phenylenediamine with 6-fluoro-3,4-dihydro-2H-chroman-2-carboxylic acid, and subsequent reactions with different types of electrophiles, have been reported. Some compounds exhibited promising anti-bacterial activity against Salmonella typhimurium; however, they showed poor activity against
通过邻苯二胺与6-氟-3,4-二氢-2H-chroman-2的缩合反应合成一些新颖的2-(6-氟代铬-2-基)-1-烷基/酰基/芳酰基-1H-苯并咪唑-羧酸,以及随后与不同类型的亲电试剂的反应,已有报道。一些化合物显示出对鼠伤寒沙门氏菌的有希望的抗菌活性。但是,它们对金黄色葡萄球菌的活性较弱。令人失望的是,针对PDE IV的潜在抗流失作用,以及针对DP-IV和PTP 1B的潜在抗糖尿病作用。