Antimicrobial Activity of Some Newly Synthesised Pyrazoline Derivatives

Tejas, A. Upadhyay, Jwalant A. Shastri and H. H. Parekh*

Department of Chemistry, Saurashtra University, Rajkot- 5 (India)

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ABSTRACT:

Pyrazoline (3a-j) have been synthesised by the condensation of 1-aryl-3-(3'-carboxy-4'-hydroxyphenyl)-propen-3-ones with phenyl hydrazine. Chalcones have been prepared by the condensation of 5-acetyl salicylic acid with different aryl aldehyde. The products have been evaluated for their antibacterial and antifungal activities.

KEYWORDS:

Pyrazolines; antibacterial; antifungal activity