Ara
Toplam kayıt 14, listelenen: 11-14
Preparation and antimicrobial activity evaluation of some quinoline derivatives containing an azole nucleus
(2012)
Quinoline-2-carbohydrazide (2) obtained from quinaldic acid (1) was converted to the corresponding carbothioamide 3 and carboxamide 6 by treatment with benzyliso(thio)cyanate. The basic treatment of 3 and 6 yielded the ...
Design and synthesis of some azole derivatives as potential antimicrobial agents
(Birkhauser Boston, 2012)
Syntheses of 1,2,4-triazol-3-ones, 4a, 4b, and 5 were performed starting from ester ethoxycarbonylhyd-razones (1a, 1b) that were reported earlier. The treatment of triazole derivatives, 4a, 4b, and 5 with several sulfonyl ...
Syntheses and biological activities of new hybrid molecules containing different heterocyclic moieties
(Wiley, 2013)
4-Aryl-5-(pyridin-3-yl)-4H-1,2,4-triazole-3-(thi)oles 5-7, obtained starting from nicotinic acid hydrazide were converted to the corresponding Mannich bases 12-24 by the reaction with several heterocyclic amines in the ...
Design, synthesis and antimicrobial activities of some azole derivatives
(2013)
Three new 1,3,4-oxadiazole, 1,3-thiazolidine and 1,2,4-triazole derivatives were obtained starting from furan-2-carbohydrazide. Then, 1,2,4-triazole compound was converted to the corresponding Mannich bases using several ...