Browsing by Author "Ertaş, Merve"
Now showing items 1-10 of 10
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Molecular modelling and compound activity of the escherichia coli and staphylococcus aureus DNA gyrase B ATPase site
Berk, Barkın; Kaynar, Gürmen; Ertaş, Merve; Biltekin, Sevda Nur (University of Istanbul, 2017)Development of new treatment ligands that can distinguish Escherichia coli (E. coli) from Staphylococcus aureus (S. aureus) is important because of bacterium multiple drug resistance. High-throughput virtual screening ... -
Novel benzothiazole based imidazole derivatives as new cytotoxic agents against glioma (C6) and liver (HepG2) cancer cell lines
Yurttaş, Leyla; Ertaş, Merve; Akalın Çiftçi, Gülşen; Temel, Halide Edip; Demirayak, Şeref (University of Istanbul, 2017)In this work, some novel N-(6-substituted-benzothiazol-2-yl)-2-[[4,5-dimethyl-1-((p-tolyl/4-nitrophenyl)amino)-1H-imidazol-2-yl]thio]acetamide derivatives were synthesized and searched for their cytotoxic activities against ... -
Novel thiazole-piperazine derivatives as potential cholinesterase inhibitors
Demirayak, Şeref; Şahin, Zafer; Ertaş, Merve; Bülbül, Emre Fatih; Bender, Ceysu; Biltekin, Sevde Nur; Berk, Barkın; Sağlık, Begüm Nurpelin; Levent, Serkan; Yurttaş, Leyla (Wiley, 2019)Dementia is a cognitive disorder mostly associated with Alzheimer's disease (AD) in addition to being seen in many other diseases of the central nervous system (CNS). The limited number of drugs is not sufficient to provide ... -
Potent ribonucleotide reductase inhibitors: Thiazole-containing thiosemicarbazone derivatives
Ertaş, Merve; Şahin, Zafer; Bülbül, Emre Fatih; Bender, Ceysu; Biltekin, Sevde Nur; Berk, Barkın; Yurttaş, Leyla; Nalbur, Aysu M.; Çelik, Hayati; Demirayak, Şeref (Wiley, 2019)The antioxidant, antimalarial, antibacterial, and antitumor activities of thiosemicarbazones have made this class of compounds important for medicinal chemists. In addition, thiosemicarbazones are among the most potent and ... -
Pyridine-substituted thiazolylphenol derivatives: Synthesis, modeling studies, aromatase inhibition, and antiproliferative activity evaluation
Ertaş, Merve; Şahin, Zafer; Berk, Barkın; Yurttaş, Leyla; Biltekin, Sevde Nur; Demirayak, Şeref (Wiley-VCH Verlag, 2018)Drugs used in breast cancer treatments target the suppression of estrogen biosynthesis. During this suppression, the main goal is to inhibit the aromatase enzyme that is responsible for the cyclization and structuring of ... -
Studies on non-steroidal inhibitors of aromatase enzyme; 4-(aryl/heteroaryl)-2-(pyrimidin-2-yl)thiazole derivatives
Şahin, Zafer; Ertaş, Merve; Berk, Barkın; Biltekin, Sevde Nur; Yurttaş, Leyla; Demirayak, Şeref (Pergamon-Elsevier Science Ltd, 2018)Steroidal and non-steroidal aromatase inhibitors target the suppression of estrogen biosynthesis in the treatment of breast cancer. Researchers have increasingly focused on developing non-steroidal derivatives for their ... -
Synthesis and antimycobacterial activity evaluation of isatin-derived 3- [(4-aryl-2-thiazolyl])hydrazone]-1H-indol-2,3-diones
Yurttaş, Leyla; Ertaş, Merve; Cankılıç Yılmaz, Meral; Demirayak, Şeref (University of Istanbul, 2017)A series of 3-[(4-aryl-2-thiazolyl)hydrazone]-1H-indol-2,3-dione derivatives (2a-f) were designed and synthesized using isatin as starting material. The obtained thiazole compounds were screened to investigate their ... -
Synthesis of some 5,6-diaryl-1,2,4-triazine derivatives and investigation of their cyclooxygenase (COX) inhibitory activity
Ertaş, Merve; Biltekin, Sevde Nur; Berk, Barkın; Yurttaş, Leyla; Demirayak, Şeref (Taylor & Francis Ltd, 2022)Within this study, 20 2-[(5,6-diaryl-1,2,4-triazin-3-yl)thio]-N-(benzo/thiazol-2-yl)acetamide derivatives (4a-4t) were synthesized and COX inhibitory activities of the compounds were investigated. Compounds 4k-4o, which ... -
Synthesis, antimicrobial activity studies and molecular property predictions of schiff bases derived from ortho-vanillin
Berk, Barkın; Ertaş, Merve; Biltekin, Sevde Nur (University of Istanbul, 2017)Schiff bases are known to possess anticancer, antibacterial, antifungal, antitubercular, anti-inflammatory, antibacterial and antimalarial properties. At the same time, in recent years, prediction of drug-likeness, molecular, ... -
Thiazole-substituted benzoylpiperazine derivatives as acetylcholinesterase inhibitors
Şahin, Zafer; Ertaş, Merve; Bender, Ceysu; Bülbül, Emre Fatih; Berk, Barkın; Biltekin, Sevde Nur; Yurttaş, Leyla; Demirayak, Şeref (Wiley, 2018)Hit, Lead & Candidate Discovery After acetylcholine is released into the synaptic cleft, it is reabsorbed or deactivated by acetylcholinesterase (AChE). Studies on Alzheimer's disease (AD) in the mid-20th century proved ...
