Ara
Toplam kayıt 43, listelenen: 31-40
Antimicrobial activity and a SAR study of some novel benzimidazole derivatives bearing hydrazone moiety
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2010)
In this study 12 novel benzimidazole compounds bearing hydrazone moiety were synthesized in order to investigate their possible antibacterial and antifungal activity. Structures of the synthesized compounds were elucidated ...
Some 3-alkyl-6-(2-aryl-2-oxo-1-ethyl)-7-oxothiazolo [4,5-d]pyrimidin-2(3H)-thione derivatives and their antimicrobial activities
(2005)
In this study, some 3-alkyl-6-(2-aryl-2-oxo-1-ethyl)-7-oxothiazolo [4,5-d]pyrimidin-2(3H)-thione derivatives have been synthesized by reacting 3-alkyl-7-oxothiazolo[4,5-d]pyrimidin-2(3H)-thiones with various ?-bromoacetophenones. ...
Synthesis of some 2-[(benzazole-2-yl)thioidiphenylmethylacetamide derivatives and their antimicrobial activity
(Taylor & Francis LTD, 2004)
Some 2-[(benzazole-2-yl)thio]diphenylmethylacetamide derivatives were synthesized by reacting 2-chloroacethylaminodiphenylmethane with benzazole-2-thions. The structure elucidation of the compounds was performed by IR, 1H ...
Synthesis and antibacterial activities of some 1-[2-(substituted pyrrol- 1-yl)ethyl]-2-methyl-5-nitroimidazole derivatives
(Elsevier Masson SAS, 1999)
In this study, some 1-[2-(substituted pyrrol-1-yl)ethyl]-2-methyl-5- nitroimidazole derivatives were synthesized by reacting 2-(2-methyl-5-nitro- 1H-imidazolyl)ethylamine dihydrochloride, which was prepared using metronidazole, ...
Design and Synthesis of New 1,3,4-Oxadiazole - Benzothiazole and Hydrazone Derivatives as Promising Chemotherapeutic Agents
(Georg Thieme Verlag Kg, 2017)
Looking for new cytotoxic and antimicrobial agents with improved antitumor activity, a series of hydrazide and oxadiazole derivatives were designed and synthesized using 3-methoxyphenol as starting substance. Novel ...
Synthesis and Antimicrobial Activity of New Pyrimidine-Hydrazones
(Bentham Science Publ LTD, 2014)
The synthesis of twelve new pyrimidine hydrazone derivatives and subsequent evaluation of their antimicrobial activities were the aims of this present work. The intermediate product 2-[(pyrimidin-2-yl)thio]acetohydrazide ...
Synthesis and antimicrobial activity of 1-(4-aryl-2-thiazolyl)-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2007)
Several 1-(4-aryl-2-thiazolyl)-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives were synthesized by reacting substituted 3-(2-thienyl)-5-aryl-lthiocarbarnoyl-2-pyrazolines with phenacyl bromides in ethanol. The structures of ...
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 ...
New triazole and triazolothiadiazine derivatives as possible antimicrobial agents
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2008)
Triazole and triazoles fused with six-membered ring systems are found to possess diverse applications in the fields of medicine, agriculture and industry. The new 1,2,4-triazole and 1,2,4-triazolo[3,4-b][1,3,4]thiadiazine ...
Synthesis and antimicrobial activity of some 2-(benzo[d]oxazol/benzo[d]imidazol-2-ylthio)-N-(9H-fluoren-9-yl)acetamide derivatives
(Taylor & Francis LTD, 2007)
Some 2-(benzo[d]oxazol/benzo[d]imidazol-2-ylthio)-N-(9H-fluoren-9-yl)acetamide derivatives were synthesized by reacting 9-(chloroacetylamino)fluorene with benzo[d]oxazol/benzo[d]imidazol-2-thiole in acetone in the presence ...