Synthesis and Antimicrobial Studies of Novel Imidazole Containing Bisazetidinones and Bisthiazolidinone Derivatives
作者:Ramakanth Pagadala、Uppalaiah Kusampally、Kamatala Chinna Rajanna、Jyotsna S. Meshram
DOI:10.1002/jhet.1979
日期:2015.3
A simple, practical, and efficient approach to new series of imidazole containing bisazetidinones (7a, 7b, 7c, 7d, 7e, 7f, 7g, 7h, 7i, 7j and 9a, 9b, 9c, 9d, 9e, 9f, 9g, 9h, 9i, 9j) was prepared by Staudinger [2 + 2] cycloaddition reaction, and bisthiazolidinones (8a, 8b, 8c, 8d, 8e, 8f, 8g, 8h, 8i, 8j and 10a, 10b, 10c, 10d, 10e, 10f, 10g, 10h, 10i, 10j) were obtained by cyclization of bisimines with
一种简单,实用,有效的方法来制备含双氮杂环丁烷酮的新咪唑系列(7a,7b,7c,7d,7e,7f,7g,7h,7i,7j和9a,9b,9c,9d,9e,9f,9g,通过Staudinger [2 + 2]环加成反应和双噻唑烷酮(8a,8b,9h,9i,9j)制备通过用硫代乙醇酸环化双亚胺获得8c,8d,8e,8f,8g,8h,8i,8j和10a,10b,10c,10d,10e,10f,10g,10h,10i,10j)。bisimines(5a,5b,5c,5d,5e,5f,5g,5h,5i,5j和6a,6b,6c,6d,6e,6f,6g,6h,6i,6j)是通过3-(1-(3-氨基苄基)-4、5-二氢-1H-缩合而合成的咪唑-2-基)苯胺(3,4)与一系列不同的取代的芳族醛。对所有新合成的目标化合物进行体外评估对两种革兰氏阳性细菌和两种革兰氏阴性细菌的抗菌活性。另外,测试了这些合成的化合物