Results 31 to 40 of about 46,494 (302)

Diuretic activity of 3-(5-bromfuran-2-yl)-4-r-(4h)-1,2,4-triazole-5-thione, their S-derivatives and 2-(5-bromfuran-2-yl)-5-r'-thiazolo[3,2-b][1,2,4]triazole-6(5h)-ones

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2015
The aim of study was to investigate diuretic activity of 1,2,4-triazole derivatives which contain С5 atom 5-bromfuran-2-yl substituent in the 1,2,4-triazole nucleus, and to establish interrelation between chemical structure and diuretic action of 1,2,4 ...
Ye. S. Pruglo   +3 more
doaj   +1 more source

Synthesis of novel 3-(2-bromophenyl)-4-substituted-1H-1,2,4-triazole-5(4H)-thiones derivatives

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2020
A wide range of biological activity of 1,2,4-triazole derivatives (anti-inflammatory, antiviral, antitumor, immunostimulating, etc.) and the availability of sources for their preparation determine the prospects of using compounds of this class to create ...
A. A. Safonov , A. V. Nevmyvaka
doaj   +1 more source

Antimicrobial and antifungal activity of new fluorophenyl-containing 1,2,4-triazoles

open access: yesФармацевтичний журнал, 2021
The achievements of the world organic chemistry are most clearly represented by scientific publications that prove the promising nature of heterocyclic substances.
O. A. Bihdan
doaj   +1 more source

Fungicidal management of Alternaria alternata (Fr.) Keissler causing blight of gerbera (Gerbera jamesonii H. Bolus ex J.D. Hook) [PDF]

open access: yes, 2012
Alternaria, the fungal pathogen has wide host range generally attacks the aerial parts of plants causing leaf spots and blights. Gerbera is a genus of ornamental flower plants. Gerbera plants are infected by many diseases.
Gaikwad, Anil P.   +3 more
core   +2 more sources

Syntheses, Characterization and Biological Activity of Some 1, 2, 4‐Triazole Derivatives [PDF]

open access: yesJournal of Chemistry, 2009
Syntheses of a series of 3‐alkyl‐4‐ amino‐5‐ cyanomethyl‐4H‐1, 2, 4‐triazoles with active methylene groups 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.
R. J. Singh, D. K. Singh
openaire   +2 more sources

Antioxidant agents in wartime: prospects for the development of new biologically active compounds based on 1,2,4-triazole derivatives

open access: yesУкраїнський журнал військової медицини
Introduction. This article presents an analysis of the antioxidant activity of 4-amino-5-(2-, 3-, 4-nitrophenyl)-1H-1,2,4-triazole-3-thiones and their synthetic analogues, 5-(4-methoxyphenyl, 3,4,5-trimethoxyphenyl)-1,2,4-triazole-3-thiones and their ...
K. K. Isaycheva   +4 more
doaj   +1 more source

Noncentrosymmetric Packings Influenced by Electronic Properties of Products of Click Reactions [PDF]

open access: yes, 2014
Though 1,4-disubstituted 1,2,3-triazole rings have been utilized as electronic bridges in the solution phase, the use of a triazole ring to serve as an electronic bridge of small molecules in the crystalline state has been underdeveloped.
Baltrusaitis, J.   +4 more
core   +2 more sources

Investigation of the Inhibiting Effect of Some Triazole Derivatives for the Corrosion of Mild Steel in 1 M H2SO4 Solution

open access: yesInternational Journal of Electrochemical Science, 2012
The corrosion inhibition of steel in 1.0 M H2SO4 by some triazole derivatives namely, 4-amino-1,2,4-triazole-3-thiol (ATT), 4-amino-5-methyl-1,2,4-triazole-3-thiol (AMTT) and 4-amino-5-ethyl-1,2,4-triazole-3-thiol (AETT) has been studied using ...
Y.H. Ahmad, A.S. Mogoda, A.G. Gadallh
doaj   +1 more source

Synthesis of divalent ligands of beta-thio- and beta-N-galactopyranosides and related lactosides and their evaluation as substrates and inhibitors of Trypanosoma cruzi trans-sialidase [PDF]

open access: yes, 2014
In this work we describe the synthesis of mono- and divalent β-N- and β-S-galactopyranosides and related lactosides built on sugar scaffolds and their evaluation as substrates and inhibitors of the Trypanosoma cruzi trans-sialidase (TcTS).
Agusti, Rosalia   +6 more
core   +3 more sources

Experimental and DFT Investigation on the Corrosion Inhibition of Mild Steel by 1, 2, 3- triazole Regioisomers in 1M hydrochloric Acid Solution

open access: yesInternational Journal of Electrochemical Science, 2019
The inhibition effect of new isomers of the triazole derivative family, namely 1-[(4-ethyl-2-phenyl-4, 5- dihydro-1, 3-oxazol-4-yl)methyl]-4-phenyl-1H-1, 2, 3-triazole (Ph4) and 1-[(4-ethyl-2-phenyl-4, 5- dihydro-1, 3-oxazol-4-yl)methyl]-5-phenyl-1H-1, 2,
H. Rahmani   +9 more
doaj   +1 more source

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