Investigation of antimicrobial activity of nano sized particles of 4H-pyran and compare their activity with Chloramphenicol, Gentamicin and Nystatin

We used nano particles of 4H-pyranwere synthesized by using arylaldehyde, dimedone and active methylene in propanol in the presence of constant current as catalyzer. The synthesized compounds have been screened for their antibacteriall activities. Some of nano particles of 4H-pyranwere showed antimicrobial activities against some gram positive and negative bacterias

Keywords:

4H-pyran , Chloramphenicol , Gentamicin , Nystatin , antimicrobial , nanoparticles