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Abstract

Synthesis and antibacterial and antifungal studies of novel nitrogen containing heterocycles from 5-Ethylpyridin-2-ethanol

Author(s): NB Patel, HR Patel
Department of Chemistry, Veer Narmad South Gujarat University, Surat-395 007, India

Correspondence Address:
N B Patel Department of Chemistry, Veer Narmad South Gujarat University, Surat-395 007 India E-mail: [email protected]


A novel series of chalcones, pyrimidines and imidazolinone is described; chalcones (4a-o) were prepared from the lead molecule 4-[2-(5-ethylpyridin-2-yl)ethoxy]benzaldehyde. Pyrimidine (5a-o) derivatives were prepared from the reaction of chalcones and guanidine nitrate in alkali media. Imidazolinones (6a-o) were synthesized from reaction of pyrimidine and oxazolone derivatives (prepared by Erlenmeyer azlactone synthesis). The structures of the synthesized compounds were assigned on the basis of elemental analysis, IR, 1 H and 13 C NMR spectral data. All the products were screened against different strains of bacteria and fungi. Most of these compounds showed better inhibitory activity in comparison to the standard drugs.

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