Results 101 to 110 of about 4,363 (249)

Synthesis and Characterization of Some New Morpholine Derivatives [PDF]

open access: yes, 2016
In this paper a new series of morpholine derivatives was prepared by reacting the morpholine with ethyl chloro acetate in the presence triethylamine as a catalyst in benzene gave morpholin-N-ethyl acetate(1) which reacted with hydrazine hydrate in ...
AlKaissi, Sura S.   +2 more
core   +2 more sources

Efficacy of 5-(2-aroyl)aryloxy methyl-2-phenyl-1,3,4-oxadiazoles as antibacterial and antifungal agents [PDF]

open access: yes, 2013
Research and development of potent and effective antimicrobial agents represent one of the most important advances in therapeutics; the main aim of these efforts is not only control the serious infections, but also prevention and treatment of some ...
Asha, M. S.   +5 more
core  

Synthesis, Characterization And Antimicrobial Activity Of Novel Substituted Aryl- 1,3,4-Oxadiazolo-[3,2-A]-1,3,5-Triazine Derivatives [PDF]

open access: yes, 2014
Bioactive heterocyclic rings 1,3,4-oxadiazole and 1,3,5-triazine are fused with expectation of enhanced biological activity of the newly synthesized compounds. Hence Synthesized fused heterocyclic compounds as a substituted aryl- 1,3,4-oxadiazolo-[3,2-a]-
Basedia, Deepak Kumar   +3 more
core  

A RECENT UPDATE: ANTIMICROBIAL AGENTS CONTAINING PYRAZOLE NUCLEUS [PDF]

open access: yes, 2018
Objective: In this review, we report antimicrobial candidates containing pyrazole nucleus integrated with various functionalities.Methods: research results by numerous scientists have been summarized from international journals indexed in reputed ...
Ardiansah, Bayu
core   +1 more source

Evaluation of Antimicrobial Profile of Some Novel 1, 3, 4-Oxadiazole Derivatives Followed by Molecular Docking Against 3G7E Bacterial DNA Gyrase [PDF]

open access: yes, 2019
The main aim and objective of the present research work was the design, synthesis, spectral characterization and evaluation of in vitro antimicrobial profile of some novel oxadiazole derivatives followed by molecular docking studies against bacterial DNA
Bhaumik, Asish   +2 more
core   +2 more sources

Synthesis under Microwave Irradiation of [1,2,4]Triazolo[3,4-b] [1,3,4]thiadiazoles and Other Diazoles Bearing Indole Moieties and Their Antimicrobial Evaluation

open access: yesMolecules, 2011
Microwave-assisted synthesis of some novel compounds, namely, 3-(2-methyl-1H-indol-3-yl)-6-aryl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles 5a,b was accomplished via bromination of 2-methyl-3-[4-(arylideneamino)-5-mercapto-4H-[1,2,4]triazol-3-yl]-1H ...
Sobhi M. Gomha, Sayed M. Riyadh
doaj   +1 more source

Some Polysorbate Compounds as Corrosion Inhibitors for Carbon Steel in Hydrochloric Acid [PDF]

open access: yes, 2009
Some commercial non-ionic surfactants polysorbate, namely, polysorbate 80, polysorbate 40 and polysorbate 20, were tested as inhibitors for corrosion of C-steel in 2.0M HCl solution using weight loss, potentiodynamic polarization and electrochemical ...
Abdallah, M., Hfaez, E., Sobhi, Mohamed
core   +1 more source

Synthesis and in vitro evaluation of new oxadiazole thioethers as antibacterials [PDF]

open access: yesPharmacia
A study was conducted to synthesize a new set of compounds named comp.4–7 using the 1,3,4 tautomer of oxadiazole as the centroid unit. These compounds were subjected to various characterization processes, including thin-layer chromatography, infrared ...
Ali H. Abbas
doaj   +3 more sources

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