Ara
Toplam kayıt 95, listelenen: 41-50
Synthesis of novel thiazolylpyrazoline derivatives and evaluation of theirantimicrobial activities and cytotoxicities
(2016)
Several novel thiazolylpyrazoline derivatives were synthesized by reacting substituted 3,5-diaryl-1-thiocarba-moyl-2-pyrazolines with phenacylbromides. The structures of the synthesized compounds were con rmed by IR,1HNMR,13C ...
Synthesis and antimicrobial activity of some imidazo-[1,2-a]pyridine-2-carboxylic acid arylidenehydrazide derivatives
(2001)
Imidazo[1,2-a]pyridine-2-carboxylic acid, ethyl esters were reacted with hydrazine hydrate to furnish imidazo[1,2-a]pyridine-2-carboxylic acid hydrazide. The hydrazides formed were treated with various aldehydes to obtain ...
Synthesis of novel thiazolylpyrazoline derivatives and evaluation of their antimicrobial activities and cytotoxicities
(Scientific Technical Research Council Turkey-Tubitak, 2016)
Several novel thiazolylpyrazoline derivatives were synthesized by reacting substituted 3,5-diaryl-1-thiocarbamoyl-2-pyrazolines with phenacylbromides. The structures of the synthesized compounds were confirmed by IR, H-1 ...
Synthesis and antimicrobial activity evaluation of new dithiocarbamate derivatives bearing thiazole/benzothiazole rings
(Taylor & Francis LTD, 2016)
The synthesis of 2-(substituted phenyl)-2-oxoethyl 4-(pyrimidin-2-yl)piperazin-1-carbodithiodate (A1-A24) derivatives and 2-(4-substituted thiazol-2-ylamino)-2-oxoethyl 4-(pyrimidin-2-yl)piperazin-1-carbodithiodate (B1-B14) ...
Synthesis and study of antibacterial and antifungal activities of novel 2-[[(benzoxazole/benzimidazole-2-yl)sulfanyl] acetylamino]thiazoles
(Pharmaceutical Soc Korea, 2004)
Several 2-[[(benzoxazole/benzimidazole-2-yl)sulfanyl]acetylamino]thiazoles derivatives were synthesized by reacting 4-substituted-2-(chloroacetylamino)thiazoles with benzoxazole/benzimidazole-2-thioles in acetone and in ...
Synthesis and Antituberculosis Activity of New Hydrazide Derivatives
(Wiley-V C H Verlag GMBH, 2008)
The increasing clinical importance of drug-resistant mycobacterial pathogens, especially Mycobacterium tuberculosis, has lent additional urgency to microbiological research and new antimycobacterial compound development. ...
Synthesis, antimicrobial activity and cytotoxicity of novel oxadiazole derivatives
(Taylor & Francis LTD, 2012)
In the present study, 5-substituted-1,3,4-oxadiazolin-2-thiones (1a-b) were synthesized via the ring closure reactions of appropriate acid hydrazides with carbon disulphide. N-(Benzothiazol-2-yl)-2-[[5-substituted-1,3,4- ...
Synthesis of Some Novel Triazole Derivatives and Investigation of Their Antimicrobial Activities
(Taylor & Francis Inc, 2011)
[image omitted] The aim of this study is to synthesize new triazole derivatives and investigate their antimicrobial activities. 4-Amino-5-(2-cyclohexylethyl)-3-[N-(benzothiazole-2-yl)acetamido]thio-4H-1,2,4-triazole and ...
New pyrazoline derivatives and their antidepressant activity
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2010)
Some triazolo-pyrazoline derivatives were synthesized to investigate their potential antidepressant activities. The chemical structures of the compounds were elucidated by IR, NMR and FAB(+)-MS spectral data and elemental ...
Synthesis of some 2-[(benzazole-2-yl)thioacetylamino]thiazole derivatives and their antimicrobial activity and toxicity
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2004)
Some 2-[(benzazole-2-yl)thioacetylamino]thiazole derivatives (III) were synthesized by reacting 4-methyl-2-(chloroacetylamino)thiazole derivatives (I) with benzazol-2-thiole (II) in acetone in the presence of K2CO3. The ...