Synthesis and biological evaluation of bis - hydroxy aroyl methanes

A newly synthesized compounds bis dihydroxy diones having varied pharmacological activities such as various biological activities such as antioxidant , antitumors, antibacterial,anti-inflammatory and also shown to display anti-tumor activities. Based on the importance of these ring system, our attention attracted towards synthesis of new molecules constituted with ¿-Diketones as well as pymiridine rings and study their biological activity.