Browsing by Author "Çetinkaya, Engin"
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New coumarin derivatives as carbonic anhydrase inhibitors
Karataş, Mert Olgun; Alıcı, Bülent; Çakır, Ümit; Çetinkaya, Engin; Demir, Dudu; Ergün, Adem; Gençer, Nahit; Arslan, Oktay (Taylor & Francis Ltd, 2014)In the current study, a series of 4-chloromethyl-7-hydroxy-coumarin derivatives containing imidazolium, benzimidazolium, bisbenzimidazolium and quaternary ammonium salts were synthesized, characterized and the inhibition ... -
Synthesis and carbonic anhydrase inhibitory properties of novel coumarin derivatives
Karataş, Mert Olgun; Alıcı, Bülent; Çakır, Ümit; Çetinkaya, Engin; Demir, Dudu; Ergün, Adem; Gençer, Nahit; Arslan, Oktay (Informa Healthcare, 2013)A newly series of water-soluble 1-alkyl-3-(4-methyl-7, 8-dihydroxy-2H-chromen-2-one) benzimidazolium chloride salts (3a-j) were synthesized and their inhibitory effects on the activity of purified human carbonic anhydrase ... -
Synthesis, characterization and tyrosinase inhibitory properties of benzimidazole derivatives
Karataş, Mert Olgun; Alıcı, Bülent; Çetinkaya, Engin; Bilen, Çiğdem; Gencer, Nahit; Arslan, Oktay (Maik Nauka/İnterperiodica/Springer, 2014)1-Alkylbenzimidazole and 1,3-dialkyl benzimidazolium salts were synthesized and characterized by the data of IR, H-1 NMR, C-13 NMR spectra and elemental analyses. These compounds were investigated as tyrosinase inhibitors. ...