Synthesis and study of antibacterial activity of some new bis-pyrazolines derivatives

الملخص EN

A series of novel bis-pyrazolines (13-24) were prepared by the reaction of two moles of substituted chalcones, diarylidene acetone and dienylidene acetone (1-12) in a Claisen 1, 2-addition with succinohydrazide.

Some of the new compounds were characterized using 1H, 13C-NMR and all new compounds were characterized using FT- IR.

The antibacterial activity of these compounds was studied.