Ara
Toplam kayıt 47, listelenen: 1-10
Synthesis, structure elucidation and determination of acid dissociation constant, tautomerism of pyrido [1,2-a] benzimidazole-2,4-dione
(University of Istanbul, 2016)
The first starting material, 1H-2-acetylbenzimidazole, 4, was synthesized by o-phenylenediamine, 1, and lactic acid solution, 2, in hydrochloric acid medium on the first step than, oxidation reaction was performed by CrO3 ...
Synthesis of novel 3, 5, 6-trisubstituted triazine derivatives and their biological activity evaluation as potential antitumor and anti-inflammatory agents
(University of Istanbul, 2016)
In this study, new 3, 5, 6-trisubstituted 1, 2, 4-triazine derivatives (1-9) were synthesized and their structures were determined by using NMR, IR and Mass spectroscopic methods. In vitro antitumor activities against MCF-7 ...
Synthesis and antimicrobial activity evaluation of novel nitrofuranthiazoles
(University of Istanbul, 2016)
In this work, six novel 4-aryl-2-[2-((5-nitrofuran-2-yl)methylene)hydrazinyl] thiazole derivatives (2a-f) were synthesized starting from 5-nitro-2-furaldehyde diacetate by using Hantzsch thiazole synthesis. The antimicrobial ...
Synthesis, characterization and antibacterial evaluation of new pyridyl-thiazole hybrids of sulfonamides
(Istanbul University, 2021)
Background and Aims: Sulfonamide drugs are a very old and noted group of small molecules, and are still one of the most important antimicrobial compounds. In this study, starting from sulfonamide drugs, new original compounds ...
Discovery of novel potent human chondrosarcoma (SW1353) inhibitors: 4-(2/3/4-pyridyl)thiazole 2-acetamide derivatives
(Elsevier B.V., 2023)
Chondrosarcoma is the most common cartilage sarcoma among adult patients. It is mainly observed after the degradation of chondrocytes in the case of cell stress. Unfortunately, the mortality among patients is high as a ...
Novel benzofurane carbonyl analogs of donepezil as acetylcholinesterase inhibitors
(Elsevier B.V., 2022)
Donepezil is the most prescribed drug for mild to moderate Alzheimer's Disease. There is not any alternative drug with this potency yet. New scaffolds bearing benzofurans and amines are being tested for good potency on ...
Novel cyanothiouracil and cyanothiocytosine derivatives as concentration-dependent selective inhibitors of U87MG glioblastomas: Adenosine receptor binding and potent PDE4 inhibition
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2021)
Thiouracil and thiocytosine are important heterocyclic pharmacophores having pharmacological diversity. Antitumor and antiviral activity is commonly associated with thiouracil and thiocytosine derivatives, which are well ...
Platinum(II)-thiosemicarbazone drugs override the cell resistance due to glutathione; assessment of their activity against human adenocarcinoma cells
(Taylor & Francis Ltd, 2016)
New platinum(II) compounds of the thiosemicarbazone 1-(1H-Benzimidazol-2-yl)ethan-1-one thiosemicarbazone (BzimetTSCH), [Pt(BzimetTSCH)Cl]center dot 2H(2)O (1) and [Pt(BzimetTSCH)(tpp)]Cl center dot H2O center dot MeCN (2) ...
Thiazole-substituted benzoylpiperazine derivatives as acetylcholinesterase inhibitors
(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 ...
Microwave supported synthesis of some novel 1,3-Diarylpyrazino[1,2-a] benzimidazole derivatives and investigation of their anticancer activities
(Elsevier, 2011)
The syntheses of 1,3-diarylpyrazino[1,2-a]benzimidazole derivatives and the investigation of their anticancer activities were studied. For this, 2-aryloylbenzimidazole derivatives were reacted with 2-bromoacetophenones in ...