Facile water promoted synthesis of 1,2,3-triazolyl dihydropyrimidine-2-thione hybrids – Highly potent antibacterial agents
作者:Nagarajan Sangaraiah、Sathishkumar Murugan、Shanmugavelan Poovan、Ranganathan Raja、Ponnuswamy Alagusundaram、Venkatesan Ramakrishnan、Shanmugaiah Vellasamy
DOI:10.1016/j.ejmech.2012.10.029
日期:2012.12
An elegant and efficient synthesis of hitherto novel 1,2,3-triazolyl dihydropyrimidine-2-thione hybrids has been accomplished for the first time in a green solvent viz. water. The hybrid molecules exhibit significant antibacterial activity when screened against four human pathogens viz. Streptococcus pneumonia, Staphylococcus aureus, Pseudomonas aeruginosa and Salmonella typhi. In comparison to the commercially marketed tetracycline, some of them were equally potent and a few more potent. (C) 2012 Elsevier Masson SAS. All rights reserved.