Synthesis and evaluation of some new benzothiazole derivatives as potential antimicrobial agents
作者:Balram Soni、Mahendra Singh Ranawat、Rambabu Sharma、Anil Bhandari、Sanjay Sharma
DOI:10.1016/j.ejmech.2010.03.019
日期:2010.7
As benzothiazole has proven to be good antimicrobial agent, a novel series of Schiff bases of benzothiazole derivatives were synthesized. Thus condensation of 5-[2-(1,3-benzothiazol-2-yl-amino) ethyl]-4-amino-3-mercapto-(4H)-1,2,4-triazole 5 with appropriate aromatic aldehydes afforded 5-[2-(1,3-benzothiazol-2-yl-amino)ethyl]-4-(arylideneamino)-3-mercapto-(4H)-1,2,4-triazoles 6a–g. Structures of the
由于已证明苯并噻唑是良好的抗菌剂,因此合成了一系列新的苯并噻唑衍生物的席夫碱。因此5- [2-(1,3-苯并噻唑-2-基-氨基)乙基] -4-氨基-3-巯基-(4H)-1,2,4-三唑5与合适的芳族醛缩合得到5 -[[2-(1,3-苯并噻唑-2-基-氨基)乙基] -4-(亚芳基氨基)-3-巯基-(4H)-1,2,4-三唑6a – g。根据元素分析和光谱数据阐明了合成化合物的结构。筛选所有合成的化合物的抗微生物活性。