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8 Results Found

  • Communication
  • Open Access
3 Citations
2,736 Views
8 Pages

Synthesis and In Vitro Antibacterial Evaluation of Mannich Base Nitrothiazole Derivatives

  • Phelelisiwe S. Dube,
  • Dylan Hart,
  • Lesetja J. Legoabe,
  • Audrey Jordaan,
  • Digby F. Warner and
  • Richard M. Beteck

18 March 2024

Nitrothiazole derivatives have been reported to exhibit activity against aerobic, anaerobic, and microaerophilic bacteria. This activity profile makes the nitrothiazole compound class an ideal lead source against Mycobacterium tuberculosis, which flo...

(This article belongs to the Topic Towards the Sustainable Synthesis of Biologically Active Molecules in Green Solvents)
  • Article
  • Open Access
15 Citations
5,774 Views
17 Pages

Synthesis and Promising in Vitro Antiproliferative Activity of Sulfones of a 5-Nitrothiazole Series

  • Anita Cohen,
  • Maxime D. Crozet,
  • Pascal Rathelot,
  • Nadine Azas and
  • Patrice Vanelle

21 December 2012

The synthesis in water of new sulfone derivatives under microwave irradiation is described. This eco-friendly process leads to the expected products in good yields by reaction of various substituted sulfinates (commercially available or obtained by r...

(This article belongs to the Section Medicinal Chemistry)
  • Article
  • Open Access
68 Citations
8,075 Views
17 Pages

Design, Synthesis, and Biological Evaluation of Novel 1,3,4-Thiadiazole Derivatives as Potential Antitumor Agents against Chronic Myelogenous Leukemia: Striking Effect of Nitrothiazole Moiety

  • Mehlika Dilek Altıntop,
  • Halil Ibrahim Ciftci,
  • Mohamed O. Radwan,
  • Belgin Sever,
  • Zafer Asım Kaplancıklı,
  • Taha F. S. Ali,
  • Ryoko Koga,
  • Mikako Fujita,
  • Masami Otsuka and
  • Ahmet Özdemir

27 December 2017

In an attempt to develop potent antitumor agents, new 1,3,4-thiadiazole derivatives were synthesized and evaluated for their cytotoxic effects on multiple human cancer cell lines, including the K562 chronic myelogenous leukemia cell line that express...

(This article belongs to the Section Medicinal Chemistry)
  • Article
  • Open Access
4 Citations
4,006 Views
22 Pages

Nitazoxanide Analogs: Synthesis, In Vitro Giardicidal Activity, and Effects on Giardia lamblia Metabolic Gene Expression

  • Laura Morales-Luna,
  • Beatriz Hernández-Ochoa,
  • Abigail González-Valdez,
  • Montserrat Vázquez-Bautista,
  • Roberto Arreguin-Espinosa,
  • Verónica Pérez de la Cruz,
  • Sergio Enríquez-Flores,
  • Ignacio De la Mora De la Mora,
  • Elizabeth Hernández-Urzúa and
  • Saúl Gómez-Manzo
  • + 4 authors

Giardiasis is a common intestinal infection caused by Giardia lamblia. The standard treatment for this parasitic infection involves the administration of nitroimidazoles, albendazoles, and nitrothiazoles. However, in recent years, Giardia lamblia str...

(This article belongs to the Section Molecular Pharmacology)
  • Article
  • Open Access
8 Citations
4,409 Views
15 Pages

Novel Nitro-Heteroaromatic Antimicrobial Agents for the Control and Eradication of Biofilm-Forming Bacteria

  • Heidi N. Koenig,
  • Gregory M. Durling,
  • Danica J. Walsh,
  • Tom Livinghouse and
  • Philip S. Stewart

The synthesis and biological activity of several novel nitrothiazole, nitrobenzothiazole, and nitrofuran containing antimicrobial agents for the eradication of biofilm-forming Gram-negative and Gram-positive pathogens is described. Nitazoxanide (NTZ)...

(This article belongs to the Special Issue Antibacterial Resistance and Novel Strategies to Eradicate Bacterial Biofilms)
  • Article
  • Open Access
594 Views
26 Pages

5-Nitrothiazol-Clofibric Acid Analogs as Potent Agents Against Nitazoxanide-Resistant Giardia lamblia: Modulation of Glycolytic Genes and Molecular Dynamics Studies

  • Beatriz Hernández-Ochoa,
  • Blanca Colin-Lozano,
  • Gabriel Navarrete-Vázquez,
  • Sergio Enríquez-Flores,
  • Ignacio De la Mora-De la Mora,
  • Verónica Pérez de la Cruz,
  • Roberto Arreguin-Espinosa,
  • Rosa Angélica Castillo-Rodríguez,
  • José Antonio Velázquez-Aragón and
  • Saúl Gómez-Manzo
  • + 5 authors

26 August 2026

Giardiasis remains a significant global health issue, and its treatment is increasingly hampered by the emergence of drug resistance and cross-resistance between nitroimidazoles and nitazoxanide. In this study, we evaluated the in vitro antigiardial...

(This article belongs to the Special Issue Advances in Synthesis and Biological Activity of Novel Derivatives Based on Five-Membered Heterocyclic Scaffolds and Their Intermediates, 3rd Edition)
  • Article
  • Open Access
13 Citations
9,671 Views
7 Pages

Synthesis of New Potentially Bioactive Bicyclic 2-Pyridones

  • Maxime D. Crozet,
  • Pascal George,
  • Michel P. Crozet and
  • Patrice Vanelle

31 October 2005

Three convenient methods of reduction of the nitro group of 5-nitroimidazoles and 5-nitrothiazole that bear a diethylmethylene malonate group in an ortho-like position with respect to the nitro group and cyclization of the resulting amino derivatives...

  • Article
  • Open Access
3 Citations
1,873 Views
26 Pages

Targeting G6PD with Benzimidazole and Thiazole Derivatives Suppresses SIRT 2 and VEGF Expression and Induces Cytotoxicity in Glioma Cells

  • Montserrat Vázquez-Bautista,
  • Laura Morales-Luna,
  • Verónica Pérez de la Cruz,
  • Rosa Angélica Castillo-Rodríguez,
  • José Antonio Velázquez-Aragón,
  • Sergio Enríquez-Flores,
  • Luis Antonio Flores-López,
  • Elizabeth Hernández-Urzúa,
  • Víctor Martínez-Rosas and
  • Saúl Gómez-Manzo
  • + 5 authors

18 September 2025

Hypoxia and activation of the pentose phosphate pathway (PPP), as well as overexpression of glucose-6-phosphate dehydrogenase (G6PD), are hallmark features of glioblastomas (GBM), contributing significantly to tumor progression metabolic adaptation a...

(This article belongs to the Section Molecular Pharmacology)