A new route for the synthesis of 4-arylacetamido-2-aminothiazoles and their biological evaluation

A series of 4-arylacetamido-2-amino- and 2-arylamino-1,3-thiazoles ( ) were synthesized in a single step in high yields from -bromoacetoacetanilides and thiourea/phenyl thioureas and were characterized by spectral and analytical methods. The compounds were evaluated for their in vitro antibacterial...

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Veröffentlicht in:Zeitschrift für Naturforschung. B, A journal of chemical sciences A journal of chemical sciences, 2015-07, Vol.70 (7), p.483-489
Hauptverfasser: V., Madhura, Revankar, Hrishikesh M., Kulkarni, Manohar V.
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Sprache:eng
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Zusammenfassung:A series of 4-arylacetamido-2-amino- and 2-arylamino-1,3-thiazoles ( ) were synthesized in a single step in high yields from -bromoacetoacetanilides and thiourea/phenyl thioureas and were characterized by spectral and analytical methods. The compounds were evaluated for their in vitro antibacterial antifungal and antioxidant activities. In vitro antimicrobial evaluation of these compounds indicated their specificity towards Gram-positive species. -Tolyl and -chlorophenyl substituents on the arylamino moiety (compounds and ) exhibited the lowest minimum inhibitory concentration values. The other compounds exhibited promising antimicrobial and moderate antioxidant activity.
ISSN:0932-0776
1865-7117
DOI:10.1515/znb-2015-0013