Design, Synthesis, and Characterization of Some Novel Pyrazolo [1,5-a] Pyrimidines as Potent Antimicrobial Agents

[摘要]：A novel series of pyrazolo [1,5-a] pyrimidines were synthesized by the condensation of substituted chalcones with 5-amino pyrazole in presence of dimethyl formamide. All the synthesized products were characterized by the spectral analysis. Further, all newly synthesized compounds were screened for their antimicrobial activity. Most of the compounds showed potent activity.

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