Synthesis, spectroscopic and biological properties of bis(3-arylimidazolidinyl-1)methanes. A novel family of antimicrobial agents

Synthesis, spectroscopic and biological properties of new bis(3-arylimidazolidinyl-1)methanes are described. These compounds were synthesized by condensation reaction between N-arylethylenediamines and formaldehyde. Chemical structures were confirmed by means of their 1H- and 13C-NMR and mass spectroscopic data. Investigation of in vitro antimicrobial activity was performed using Gram-negative and Gram-positive bacteria as well as antifungal studies against Aspergillus niger and Candida albicans. Minimal inhibitory concentrations of active compounds were determined.