Results 11 to 20 of about 37,042 (298)
Synthesis, Antibacterial and Antifungal Activity of 4-Substituted-5-Aryl-1,2,4-Triazoles
Molecules, 2001 A few 4-allyl/amino-5-aryl-1,2,4-triazoles were synthesized and tested for antibacterial and antifungal effects against Escherichia coli, Bacillus subtilis, Salmonella enteritidis, Staphylococcus aureus, Aspergillus niger and Candida albicans.
Aleksandra Buzarovska, Vesna Dimova
exaly +3 more sources
Journal of Pharmacy & Pharmaceutical Sciences, 2022 Purpose: Torsade de pointes (TdP)/QT prolongation is a fatal adverse event (AE) when using antifungal triazoles. We aimed to compare the AE signals of TdP/QT prolongation and onset time among different drugs of this kind comprehensively.
Zicheng Yu, Xiaolan Liao
doaj +1 more source
Efficacy and safety of triazoles versus echinocandins in the treatment of invasive aspergillosis: A meta-analysis [PDF]
Vojnosanitetski Pregled, 2020 Backgroun/Aim. Although majority of guidelines recommend triazoles (voriconazole, posaconazole, itraconazole and isavuconazole) as first-line therapeutic option for treatment of invasive aspergillosis, echinocandins (caspofungin, micafungin and ...
Uzelac Sanja M. +4 more
doaj +1 more source
Triazoles and Their Derivatives: Chemistry, Synthesis, and Therapeutic Applications
Frontiers in Molecular Biosciences, 2022 Among the nitrogen-containing heterocyclic compounds, triazoles emerge with superior pharmacological applications. Structurally, there are two types of five-membered triazoles: 1,2,3-triazole and 1,2,4-triazole.
Mohammed M. Matin +8 more
doaj +1 more source
Catalytic Asymmetric Synthesis of Atropisomeric N‑Aryl 1,2,4-Triazoles
, 2023 The atroposelective synthesis of N-aryl 1,2,4-triazoles was developed. A cyclodehydration reaction was rendered asymmetric with the use of a chiral phosphoric acid catalyst to afford atropisomeric N-aryl 1,2,4-triazoles in up to 91:9 er ...
Sooyun Choi (13103816) +7 more
core +2 more sources
Molecules, 2021 Cu-catalyzed 1,3-dipolar cycloaddition of methyl 2-azidoacetate to iodobuta-1,3-diynes and subsequent Suzuki-Miyaura cross-coupling were used to synthesize new triazoles derivatives: 5-aryl-4-arylethynyl-1H-1,2,3-triazoles. Investigation of their optical
Mariia M. Efremova +4 more
doaj +1 more source
5-Formyltriazoles as Valuable Starting Materials for Unsymmetrically Substituted Bi-1,2,3-Triazoles
Frontiers in Chemistry, 2020 Herein, we present the first synthetic methodologies toward non-symmetrical 5,5′-C, C-linked bi-1,2,3-triazoles starting from 5-formyl-1,2,3-triazole via two related pathways.
Robby Vroemans +3 more
doaj +1 more source
Synthesis and antibacterial evaluation of sulfonamide bridged disubstituted 1,2,3-triazoles
, 2022 In the present study, a series of sulfonamide bridged 1,4-disubstituted 1,2,3-triazoles have been synthesized in good yield via click reaction between sulfonamide linked terminal alkynes and in situ prepared 2/3/4-azidobenzenesulfonamides.
C. P. Kaushik (7494545) +1 more
core +1 more source
Synthesis of β-triazolylenones via metal-free desulfonylative alkylation of N-tosyl-1,2,3-triazoles
Beilstein Journal of Organic Chemistry, 2021 Desulfonylative alkylation of N-tosyl-1,2,3-triazoles under metal-free conditions leading to β-triazolylenones is reported here. The present study encompasses the synthesis of triazoles with a new substitution pattern in a single step from cyclic 1,3 ...
Soumyaranjan Pati +3 more
doaj +1 more source
, 2022 NH-1,2,3-Triazoles undergo a ring cleavage in reactions with fluorinated acid anhydrides (trifluoroacetic, difluoroacetic, chlorodifluoroacetic, and pentafluoropropionic anhydrides) by nitrogen acylation and acid-mediated triazole ring opening ...
Petr Beier (1748218) +3 more
core +1 more source