Yazar "Şahin, Deniz" için listeleme
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Design and synthesis of new 1,2,4-triazole deriaties containing morpholine moiety as antimicrobial agents
Şahin, Deniz; Bayrak, Hacer; Demirbaş, Ahmet; Demirbaş, Neslihan; Karaoğlu, Şengül Alpay (TÜBİTAK, 2012)2-Morpholine-4ylethyl-3H -1,2,4-triazole-3-ones (2a, 2b) were obtained from the condensation between the corresponding ethoxycarbonylhydrazones and 2-morpholinoethanamine. 2a was conerted to acetohydrazide (4) ia the ... -
Design and synthesis of some azole derivatives as potential antimicrobial agents
Şahin, Deniz; Bayrak, Hacer; Demirbaş, Ahmet; Demirbaş, Neslihan; Karaoğlu, Şengül Alpay (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 ... -
Synthesis and antimicrobial activities of some new 1,2,4-triazole derivatives
Bektaş, Hakan; Karaali, Nesrin; Şahin, Deniz; Demirbaş, Ahmet; Karaoğlu, Şengül Alpay; Demirbaş, Neslihan (MDPI, 2010)Some novel 4,5-disubstituted-2,4-dihydro-3H-1,2,4-triazol-3-one (3, 6, 8, 9) derivatives and or 3-(4-methylphenyl)[1,2,4]triazolo[3,4-b][1,3]benzoxazole (5) were synthesized from the reaction of various ester ethoxycarbo ... -
Synthesis of some new 1,3,4-thiadiazol-2-ylmethyl-1,2,4-triazole derivatives and investigation of their antimicrobial activities
Demirbaş, Ahmet; Şahin, Deniz; Demirbaş, Neslihan; Karaoğlu, Şengül Alpay (Elsevier, 2009)4-Amino-2-[(5-arylamino-4,5-dihydro-1,3,4-thiadiazol-2-yl)methyl]-5-(4-methylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-ones (3a-c) were obtained in acidic media via the formation of 2-[(4-amino-3-aryl-5-oxo-4,5-dihydro-1H-1 ...
