Güncel Gönderiler: PubMed İndeksli Yayınlar Koleksiyonu
Toplam kayıt 1498, listelenen: 901-920
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New chroman-4-one/thiochroman-4-one derivatives as potential anticancer agents
(Elsevier Science BV, 2017)The synthesis of 3-[3/4-(2-aryl-2-oxoethoxy) arylidene] chroman/thiochroman-4-one derivatives (1-34) and evaluation of their anticancer activities were aimed in this work. Final compounds were obtained in multistep synthesis ... -
Synthesis and anti-cancer activity evaluation of new aurone derivatives
(Taylor & Francis LTD, 2015)In this study, we have synthesized 2-[3-or 4-(2-aryl-2-oxoethoxy) arylidene] benzofuran-3-one derivatives (D1-D38) and evaluated their anti-cancer activities. The final compounds were obtained in multistep synthesis reactions ... -
Synthesis and Biological Evaluation of Some 1,2-Disubstituted Benzimidazole Derivatives as New Potential Anticancer Agents
(Wiley-V C H Verlag GMBH, 2013)The synthesis of some new 1-(2-aryl-2-oxoethyl)-2-[(morpholine-4-yl)thioxomethyl]benzimidazole derivatives and investigation of their anticancer activities were the aims of this work. 2-(Chloromethyl)benzimidazole compound ... -
1,2,4-Triazole-3-thione Compounds as Inhibitors of Dizinc Metallo-beta-lactamases
(Wiley-V C H Verlag GMBH, 2017)Metallo-beta-lactamases (MBLs) cause resistance of Gram-negative bacteria to beta-lactam antibiotics and are of serious concern, because they can inactivate the last-resort carbapenems and because MBL inhibitors of clinical ... -
Synthesis and Biological Evaluation of Some New Amide Moiety Bearing Quinoxaline Derivatives as Antimicrobial Agents
(Georg Thieme Verlag Kg, 2015)In this study, we aimed to synthesize some new quinoxaline derivatives bearing amide moiety and to evaluate their antimicrobial activity. A set of 16 novel compounds of N-[2,3-bis(4-methoxy/methylphenyl)quinoxalin-6-yl]- ... -
Synthesis and Biological Evaluation of New 1,3,4-Oxadiazoles as Potential Anticancer Agents and Enzyme Inhibitors
(Bentham Science Publ LTD, 2018)Background: 1,3,4-Oxadiazoles have been known with a wide variety of pharmacological activities including anticancer activity. Objective: In this study, novel 2,5-disubstituted 1,3,4-oxadiazole derivatives were synthesized ... -
New Thiazoline-Tetralin Derivatives and Biological Activity Evaluation
(MDPI AG, 2018)In this study, novel N-(3-cyclohexyl/phenyl-4-(substituted phenyl)thiazole-2(3H)-ylidene)-2-[(5,6,7,8-tetrahydronaphthalen-2-yl)oxy]acetohydrazide (4a-4k) derivatives were synthesized and their anticancer potency were ... -
Antimicrobial and Cytotoxic Evaluation of New Quinazoline Derivatives
(Natural Products Inc, 2016)The synthesis of nine new quinazoline derivatives (2a-21) and evaluation of their antimicrobial and cytotoxic activities were aims of the present work. For the synthesis of the compounds, 2-chloro-6,7-dimethoxyquinazolin-4-amine ... -
Synthesis and biological evaluation of some thiazole derivatives as new cholinesterase inhibitors
(Informa Healthcare, 2013)In the present study, some thiazole derivatives were synthesized via the ring closure reaction of 1-[2-(2-oxobenzo[d] thiazol-3(2H)-yl)acetyl]thiosemicarbazide with various phenacyl bromides. The chemical structures of the ... -
Synthesis and evaluation of bis-thiazole derivatives as new anticancer agents
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2016)New bis-thiazole derivatives (1-10) were synthesized via the ring closure of 1,1'-(3,3'-dimethoxybipheny1-4,4'-diyl)bis(thiourea) with phenacyl bromides and evaluated for their cytotoxic effects on A549 human lung ... -
Synthesis and antifungal activity of new hydrazide derivatives
(Taylor & Francis LTD, 2013)In this study, nine new hydrazide derivatives were synthesized. The reaction of 2-[(5,6,7,8-tetrahydronaphthalen-2-yl) oxy]acetohydrazide with various benzaldehydes or acetophenones resulted in N'-substituted-2-[(5,6,7,8 ... -
Synthesis and anti-Candida activity of novel 2-hydrazino-1,3-thiazole derivatives
(Pergamon-Elsevier Science LTD, 2013)Eighteen new hydrazino-1,3-thiazole derivatives were evaluated against 8 strains of multi-resistant Candida spp. Introduction of an indolyl moiety linked to the hydrazone function enhanced the in vitro anti-Candida activity, ... -
Synthesis and antituberculosis activity of new thiazolylhydrazone derivatives
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2008)The increasing clinical importance of drug-resistant mycobacterial pathogens has lent additional urgency to microbiological research and new antimycobacterial compound development. For this purpose, new thiazolylhydrazone ... -
Synthesis and antituberculosis activity of some N-pyridyl-N '-thiazolylhydrazine derivatives
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2010)In this study, new N-(1-arylethylidene)-N'-(4-arylthiazol-2-yl)hydrazine derivatives were synthesized and evaluated for their antituberculosis activity. The chemical structures of the compounds were elucidated by IR, NMR ... -
Design, Synthesis and Biological Evaluation of Novel N-Pyridyl-Hydrazone Derivatives as Potential Monoamine Oxidase (MAO) Inhibitors
(MDPI, 2018)A new series of N-pyridyl-hydrazone derivatives was synthesized by using a simple and efficient method. The final compounds obtained were screened for their inhibitory potency against monoamine oxidase (MAO) A and B. The ... -
In silico Molecular Docking and ADME Studies of 1 3,4-Thiadiazole Derivatives in Relation to in vitro PON1 Activity
(Bentham Science Publ LTD, 2019)Background: Paraoxonase 1 (PON1) is a paraoxonase, arylesterase and lactonase associated with protection of lipoproteins and cell membranes against oxidative modification. Objective: Based on antioxidative properties of ... -
Indomethacin based new triazolothiadiazine derivatives: Synthesis, evaluation of their anticancer effects on T98 human glioma cell line related to COX-2 inhibition and docking studies
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2016)In the current work, new 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazine derivatives (1-8) were synthesized via the ring closure reaction of 2-bromoacetophenone derivatives with 4-amino-5-[(5-methoxy-2-methyl-1(4-chlorobenzoyl)- ... -
Synthesis and biological evaluation of new pyrazolone Schiff bases as monoamine oxidase and cholinesterase inhibitors
(Academic Press Inc Elsevier Science, 2019)In the current work, Schiff base derivatives of antipyrine were synthesized. The chemical characterization of the compounds was confirmed using IR, H-1 NMR, C-13 NMR and mass spectroscopies. The inhibitory potency of ... -
Synthesis of new donepezil analogues and investigation of their effects on cholinesterase enzymes
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2016)Donepezil (DNP), an acetylcholinesterase (AChE) inhibitor, is one of the most preferred choices in Alzheimer diseases (AD) therapy. In the present study, 38 new DNP analogues were synthesized. Structures of the synthesized ... -
In vitro and in silico evaluation of new thiazole compounds as monoamine oxidase inhibitors
(Academic Press Inc Elsevier Science, 2019)New twenty compounds bearing thiazole ring (3a-3t) were designed and synthesized as monoamine oxidase (MAO) inhibitors. The fluorometric enzyme inhibition assay was used to determine the biological effects of synthesized ...
