Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
816647 | Beni-Suef University Journal of Basic and Applied Sciences | 2014 | 8 Pages |
Abstract
A new series of some novel acetazolamide cyclocondensed 1,2,3,4-tetrahydropyrimidines was prepared by reacting of N-{[5-(acetylamino)-1,3,4-thiadiazol-2-yl]sulfonyl}-3-oxobutanamide with urea/thiourea and appropriate aldehyde in the presence of catalytic amount of laboratory made p-toluenesulfonic acid as an efficient catalyst. Confirmation of the chemical structure of the synthesized compounds (12a-n) was substantiated by TLC, different spectral data IR, 1H NMR, Mass spectra and elemental analysis were done. The synthesized compounds were evaluated for in-vitro antimicrobial and cytotoxicity against Bacillus subtilis, Escherichia coli and Vero cells. The titled compounds exhibited weak, moderate, or high in-vitro antimicrobial and cytotoxicity. Compounds 12c, 12d, 12g and 12h, exhibited potential antimicrobial and in-vitro cytotoxicity.
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Authors
Karthikeyan Elumalai, Mohammed Ashraf Ali, Manogaran Elumalai, Kalpana Eluri, Sivaneswari Srinivasan, Sujit Kumar Mohanty,