The first simple and efficient approach towards one step synthesis of 2-amino-5-cyano-6-hydroxy-4-aryl pyrimidines has been developed by three component condensation of aromatic aldehydes, ethyl cyanoacetate and guanidine hydrochloride in alkaline ethanol. The synthesized compounds evaluated for their anti-bacterialactivity against Gram-positive and Gram-negative bacteria. The some of the compounds
Synthesis, crystal structure, and ADME prediction studies of novel imidazopyrimidines as antibacterial and cytotoxic agents
作者:Heba T. Abdel‐Mohsen、Amira Abood、Keith J. Flanagan、Alina Meindl、Mathias O. Senge、Hoda I. El Diwani
DOI:10.1002/ardp.201900271
日期:2020.3
the synthesized derivatives of imidazopyrimidines 6 and 9 showed remarkable selectivity against Gram(−) bacteria over the Gram(+) ones. Compounds 6c, 6f, and 6g displayed potent and broad‐spectrum antibacterial activity against all tested strains. Compounds 6f and 6g displayed promising inhibitory activity on GryB ATPase from E. coli with IC50 = 1.14 and 0.73 μM, respectively. Simultaneously, some of