Abstract

 Chirag K. Naik And Vikas A. Desai*

The pyrazoline are having several interesting applications in the field of medicinal chemistry. We have synthesized a series of 3-{3’-(6-methoxy-naphthalen-2""-yl)-5’-2""-hydroxy-4""-methoxy phenyl)-4’5’-dihydro-1h-pyrazol-1-y1}-5-(phenyl/submitted phenyl/2’-furyl)-2-pyrazoline (5a-1). The structures of pyrazoline have been characterized on bases of elemental analysis an spectral data. The compounds were screened for their in vitro anatibacterial activity using gram-positive bacteria and gram negative bacteria."

Pyrazoline chalocone; antibacterial activity; heterocylic synthesis

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