Results 11 to 20 of about 46,961 (245)

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

Aktualʹnì 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, A. S. Gotsulya, O. I. Panasenko, Ye. G. Knysh   +3 more
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Antimicrobial and antifungal activity of new 4-(5-((5-(alkylthio)-4-R-4H-1,2,4-triazole-3-yl)thio)-1H-1,2,4-triazole-3-yl)pyridines

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2020
The resistance of such strains as Staphylococcus aureus, Escherichia coli extends to many antimicrobial drugs. This problem can be solved by searching for new drugs with high bactericidal and antifungal action.
Ye. O. Karpun, N. M. Polishchuk
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Mutations in hmg1, Challenging the Paradigm of Clinical Triazole Resistance in Aspergillus fumigatus

mBio, 2019
Aspergillus fumigatus is the predominant pathogen of invasive aspergillosis, a disease state credited with over 200,000 life-threatening infections each year.
Jeffrey M. Rybak, Wenbo Ge, Nathan P. Wiederhold, Josie E. Parker, Steven L. Kelly, P. David Rogers, Jarrod R. Fortwendel   +6 more
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Preparation and antitumor effects of 4-amino-1,2,4-triazole Schiff base derivative

Journal of International Medical Research, 2020
Objectives The purpose of this paper was to synthesize 4-amino-1,2,4-triazole Schiff base derivative and to evaluate its antitumor activity. Methods 2,4,6-Tris (4-formylphenoxy)-1,3,5-triazine was synthesized by nucleophilic substitution with reaction of
Guo-wei Jiang, Qing Chang, Dong-yu Liang, Yu-ting Zhang, Yong-jun Meng, Qing-qing Yi   +5 more
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1,2,4-Triazoles. VII. Methylation of 1,2,4-triazoles.

Chemical and Pharmaceutical Bulletin, 1976
The methylations of twenty-five 1, 2, 4-triazoles with methyl iodide and diazomethane were studied and substituent effects on the product ratios are discussed. Methylation of 1, 2, 4-triazole and its symmetrically 3, 5-disubstituted derivatives occurred almost exclusively at the 1-position.
MASAYUKI UDA, YUKINORI HISAZUMI, KOJI SATO, SEIJU KUBOTA   +3 more
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Physical-chemical properties of 5-(3-fluorophenyl)-4-amino-1,2,4-triazole-3-thiol s-derivatives

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2017
Introduction. Currently an attempt to combine 1,2,4-triazole heterocycle with various pharmacologically active fragments of other organic molecules is popular among the scientists.
O. A. Bihdan, V. V. Parchenko
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Recent Developments Towards the Synthesis of Triazole Derivatives: A Review

Organics
The triazole scaffold is a crucial component of heterocyclic chemistry, serving as a basic building block in organic synthesis, materials science, and medicinal chemistry.
Issam Ameziane El Hassani, Khouloud Rouzi, Anouar Ameziane El Hassani, Khalid Karrouchi, M’hammed Ansar   +4 more
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Di- and Tri-nuclear VIII and CrIII Complexes of Dipyridyltriazoles: Ligand Rearrangements, Mixed Valency and Ferromagnetic Coupling

Frontiers in Chemistry, 2020
The first dinuclear and trinuclear chromium(III) and dinuclear vanadium(III) complexes of N4-R-substituted-3,5-di(2-pyridyl)-1,2,4-triazole (Rdpt) ligands have been prepared by solvothermal complexations under inert atmospheres, and characterized.
Julia Rinck, Julia Rinck, Jonathan A. Kitchen, Jonathan A. Kitchen, Anthony B. Carter, Yanhua Lan, Christopher E. Anson, Karin Fink, Sally Brooker, Annie K. Powell, Annie K. Powell   +10 more
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Decarboxylative Triazolation Enables Direct Construction of Triazoles from Carboxylic Acids

JACS Au, 2023
Triazoles have major roles in chemistry, medicine, and materials science, as centrally important heterocyclic motifs and bioisosteric replacements for amides, carboxylic acids, and other carbonyl groups, as well as some of the most widely used linkers in click chemistry.
Hang T. Dang, Viet D. Nguyen, Graham C. Haug, Hadi D. Arman, Oleg V. Larionov   +4 more
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Synthesis and Characterization of Carbazole-Benzothiadiazole-Based Conjugated Polymers for Organic Photovoltaic Cells with Triazole in the Main Chain

International Journal of Photoenergy, 2013
We have synthesized a series of carbazole-benzothiadiazole-triazole based copolymers, poly[(N-9′-heptadecanyl-2,7-carbazole)-co-(5,5-(4′,7′-di-2-thienyl-2′,1′,3′-benzothiadiazole))-co-((4-(4-butylphenyl)-3,5-diphenyl-4H-1,2,4]triazole))] (PCz3TBTz) by ...
Eunhee Lim
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