Results 1 to 10 of about 77,981 (327)

Syntheses of 1, 2, 4 Triazole Derivatives and their Biological Activity [PDF]

open access: hybridE-Journal of Chemistry, 2008
Cyclisation of [4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)-phenoxy]-acetic acid-N'-(substituted phenyl)-thiosemicarbazides with sodium metal in 99.0 % ethanol gave 3-[4-(4-substituted phenyl-5-thioxo-4,5-dihydro-1H-1,2,4 triazol-3-ylmethoxy)- phenyl]-2-phenyl-
Freddy H. Havaldar, Abhay R. Patil
doaj   +4 more sources

The Synthesis, Antimicrobial Activity, and Molecular Docking of New 1, 2, 4-Triazole, 1, 2, 4-Triazepine, Quinoline, and Pyrimidine Scaffolds Condensed to Naturally Occurring Furochromones [PDF]

open access: yesPharmaceuticals, 2022
This study aims to synthesize a new series of furochromone derivatives, evaluate their antimicrobial properties, and improve the permeability of potent compounds to inhibit different types of bacteria and fungi.
Ameen Ali Abu-Hashem, Sami A. Al-Hussain
doaj   +2 more sources

Effects of 1, 2, 4-Triazole Additive on PEM Fuel Cell Conditioning. [PDF]

open access: yesMembranes (Basel), 2020
Melt processing is one of the essential technologies for the mass production of polymer electrolyte membranes (PEM) at low cost. Azoles have been widely used in PEM to improve their conductivity at a relatively low humidity and recently as bifunctional additives in a melt blowing processing for PEM mass production.
Zhao N   +4 more
europepmc   +6 more sources

Synthesis and cytotoxic activity evaluation of some new 1, 3, 4-oxadiazole, 1, 3, 4-thiadiazole and 1, 2, 4- triazole derivatives attached to phthalimide [PDF]

open access: yesResearch in Pharmaceutical Sciences, 2021
Background and purpose: In the last few decades, nitrogen-rich heterocyclic compounds such as 1, 3, 4-thiadiazoles, 1, 2, 4-triazoles and 1, 3, 4-oxadiazoles have received considerable attention because of their notable biological properties, especially ...
Farshid Hassanzadeh   +3 more
doaj   +2 more sources

Novel Syntheses of Some 1, 2, 4‐Triazoles as Potent Bacteriocidal Agents [PDF]

open access: hybridJournal of Chemistry, 2009
A facile syntheses of 4‐aryl‐5‐(isomeric pyridoyl)‐3H‐1, 2, 4‐triazoles as potent bacteriocidal agents are described. The newly synthesized compounds were characterized by spectral and elemental analyses. Some compounds were screened for their antibacterial activity against S. aureus, E. coli, B. subtilis and P.aeruginosa. All compounds carrying 1, 2,
R. J. Singh, Dharmendra Kumar Singh
openalex   +4 more sources

Evaluation Of Antioxidant Activity Of 1, 2, 4-Triazole Derivatives With Morpholine Moiety

open access: bronzeHacettepe University Journal of the Faculty of Pharmacy, 2022
The aim of the work was to study the antioxidant activity of 4-R-3- (morpholinomethyl)-4H-1,2,4-triazole-5-thioles and their alkyl derivatives in vitro using the method of non-enzymatic initiation of lipid peroxidation. Among the 45 compounds studied, 8 showed varying degrees of AOA.
R. О. Shcherbyna   +5 more
openalex   +4 more sources

Synthesis of 1, 2, 4- Triazole Derivatives And Their Biological Activity Study

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
This study includes the synthesis of new derivatives of 1, 2, 4- Triazole which are contain Schiff bases derived from 1, 4, 5, 6- tetrahydropyrimidine.
E. M. Hussain
doaj   +1 more source

Synthesis, docking study, and structure activity relationship of novel anti-tumor 1, 2, 4 triazole derivatives incorporating 2-(2, 3- dimethyl aminobenzoic acid) moiety [PDF]

open access: yesPharmacia, 2022
A series of 1,2,4 triazole derivatives (H7-12) have been synthesized by reacting an excess of hydrazine hydrate with carbothioamide derivatives (H1-6).
Hiba Alsaad   +3 more
doaj   +3 more sources

Novel 1, 2, 4‐Triazoles as Antifungal Agents

open access: yesBioMed Research International, 2022
The development of innovative antifungal agents is essential. Some fungicidal agents are no longer effective due to resistance development, various side effects, and high toxicity. Therefore, the synthesis and development of some new antifungal agents are necessary. 1,2,4‐Triazole is one of the most essential pharmacophore systems between five‐membered
Zahra Kazeminejad   +5 more
openaire   +3 more sources

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