QSAR studies and antimicrobial potential of 1,3-thiazolylphosphonium salts

Abstract

The regression QSAR models were built to predict the antimicrobial activity of new thiazole derivatives. Compounds with high predicting activity were synthesized and evaluated against Gram-positive and Gram-negative bacteria and fungi. 1,3-Thiazole-4-ylphosphonium salts 4 and 5 displayed good antibacterial properties and high antifungal activity. The predictions are in a good agreement with the experiment results, which indicate the good predictive power of the created QSAR models.

Keywords

• antimicrobial activity
• QSAR
• thiazolylphosphonium salts