Browsing FEF, Kimya Bölümü Koleksiyonu by Author "Demirbaş, Neslihan"
Now showing items 1-6 of 6
-
The electrochemical and spectroelectrochemical properties of metal free and metallophthalocyanines containing triazole/piperazine units
Demirbaş, Ümit; Akyüz, Duygu; Mermer, Arif; Akçay, Hakkı Türker; Demirbaş, Neslihan; Koca, Atıf; Kantekin, Halit (Pergamon-Elsevier Science Ltd, 2016)The synthesis and characterization of novel peripherally tetra [1,2,4]-triazole substituted metal-free phthalocyanine and its metal complexes (Zn(II), Ni(II), Pb(II), Cu(II) and Fe(II)) and the investigation of electrochemical ... -
Microwave-assisted synthesis of some hybrid molecules containing penicillanic acid or cephalosporanic acid moieties and investigation of their biological activities
Başoğlu, Serap; Ülker, Serdar; Alpay-Karaoğlu, Şengül; Demirbaş, Neslihan (Springer Birkhauser, 2014)Ethyl 4-amino-2-fluorophenylpiperazin-1-carboxylates containing a 1,3-oxazol(idin)e, 5-thioxo-1,2,4-triazole, 1,3,4-thiadiazole, 5-thioxo-1,3,4-oxadiazole, or 1,3-thiazole nucleus were obtained starting from ethyl ... -
New pyridine derivatives as antiurease inhibitors: Synthesis and their evaluation for antimicrobial activities
Bektaş, Hakan; Albay, Canan; Menteşe, Emre; Demirbaş, Neslihan (Editura Acad Romane, 2017)6-Morpholin-4-ylpyridin-3-amine (3) gathered starting from morpholine by two steps was converted into the corresponding arylidenehydrazides through the reaction with several aromatic aldehydes. the treatment of compound 3 ... -
Piperazine-azole-fluoroquinolone hybrids: Conventional and microwave irradiated synthesis, biological activity screening and molecular docking studies
Mermer, Arif; Faiz, Özlem; Demirbaş, Ahmet; Demirbaş, Neslihan; Alagumuthu, Manikandan; Arumugam, Sivakumar (Academic Press Inc Elsevier Science, 2019)A series of new 1,2,4-triazole and 1,3,4-oxadiazole derivatives was obtained via several steps sequential reactions of phenyl piperazine. Then, these compounds were converted to the corresponding fluoroquinolone hybrids ... -
Synthesis of novel Azol-beta-lactam derivatives starting from phenyl piperazine and investigation of their antiurease activity and antioxidant capacity comparing with their molecular docking studies
Mermer, Arif; Bayrak, Hacer; Şirin, Yakup; Emirik, Mustafa; Demirbaş, Neslihan (Elsevier Science Bv, 2019)This study reports the synthesis, biological investigation and molecular docking of novel beta-lactam derivatives bearing 1,3,4-thiadiazole and 1,3,4-oxadiazole ring system. the synthesized compounds were evaluated for in ... -
Synthesis of Some New Ciprofloxacin Hybrids as Potential Antimicrobial Agents
Menteşe, Meltem; Beriş, Fatih Şaban; Demirbaş, Neslihan (Wiley, 2017)A new series of ciprofloxacin hybrid compounds as new type of antimicrobial agents were synthesized and evaluated for antibacterial activity against Gram-positive and Gram-negative bacteria.