Results 61 to 70 of about 37,127 (212)

Drug Discovery Applications of Nitroso (Hetero)Arene Derivatives

ChemPlusChem, EarlyView.
Nitroso (hetero)aromatic compounds are bioactive molecules with antiviral, anticancer, neuroprotective, and antimicrobial properties. This review highlights their mechanisms of action—oxidative stress, DNA damage, and enzyme inhibition—alongside synthesis, structure–activity relationships, and toxicity challenges, offering insight into their ...
Silvia Roscales, Aurelio G. Csáky
wiley   +1 more source

Thiocarbamoylimidates as Precursors of New 5‐Amino‐1,2,4‐Triazole and Oxadiazole Derivatives In Silico Prediction of Absorption, Distribution, Metabolism, and Excretion Parameters

ChemPlusChem, EarlyView.
1,2,4‐triazole and oxadiazole motifs are synthesized from thiocarbamoylimidates precursors, under mild conditions (40 °C) in the environmentally friendly water/ethanol reaction medium. The reaction is highly versatile and allows for the introduction of a wide variety of functional groups.
Oumaima Gatri, Thierry Roisnel, Marie Cordier, Vincent Dorcet, Mohamed Lotfi Efrit, Cédric Fischmeister   +5 more
wiley   +1 more source

Mycobacterium tuberculosis Molecular Determinants of Infection, Survival Strategies, and Vulnerable Targets

Pathogens, 2018
Mycobacterium tuberculosis is the causative agent of tuberculosis, an ancient disease which, still today, represents a major threat for the world population. Despite the advances in medicine and the development of effective antitubercular drugs, the cure
Davide M. Ferraris, Riccardo Miggiano, Franca Rossi, Menico Rizzi   +3 more
doaj   +1 more source

In‐Silico Exploration of the StreptomeDB Database for Potential Irreversible DprE1 Inhibitors toward Antitubercular Treatment

ChemistryOpen, EarlyView.
StreptomeDB‐derived nitro compounds are screened against Mycobacterium tuberculosis decaprenylphosphoryl‐D‐riboseoxidase (DprE1) . Covalent docking, molecular dynamics simulations, and molecularmechanics/generalized Born surface area analyses identify hydroxythaxtomin and lajollamycin B as potent DprE1 inhibitors, surpassing the reference PBTZ169 in ...
Doaa G. M. Mahmoud, Gamal A. H. Mekhemer, Mohamed‐Elamir F. Hegazy, Jabir H. Al‐Fahemi, Mahmoud A. A. Ibrahim   +4 more
wiley   +1 more source

Spectroscopic, X‐Ray Crystallographic, and Hirshfeld Surface Analyses for the Investigation of Intermolecular Interactions in Carboxamide Hydrazone Hybrids

ChemistryOpen, EarlyView.
Two novel carboxamide hydrazone hybrids are synthesized and characterized. Structural, spectroscopic, and computational analyses reveal dominant hydrogen bonding, π–π stacking, and reactive sites. Compound 2b exhibits potent antibacterial activity against Staphylococcus aureus, highlighting its potential as a cost‐effective therapeutic agent.
Nabila A. Kheder, Mostafa E. Salem, Saied M. Soliman, Ismail A. Elhaty, Naglaa S. Mahmoud, Mohamed Abdel‐Megid, Kamal M. Dawood   +6 more
wiley   +1 more source

Paradoxical Worsening of Tubercular Serpiginous-Like Choroiditis after Initiation of Antitubercular Therapy

Türk Oftalmoloji Dergisi, 2016
In this study, a case with tubercular choroiditis showing severe macular edema and progression of choroidal lesions following initiation of antitubercular treatment is presented and the management of posterior uveitis associated with tuberculosis is ...
Ebru Esen, Selçuk Sızmaz, Zeynep Kunt, Nihal Demircan   +3 more
doaj   +1 more source

Synthesis, Anticancer Evaluation, and Molecular Docking of Novel Thiazolobenzimidazole–Thiazole Hybrids as Potent Colon Cancer Inhibitors

ChemistryOpen, EarlyView.
Novel benzimidazothiazole–thiazole hybrids are synthesized and evaluated for anticancer activity against HCT‐116 colon cancer cells. Compound 16b shows superior cytotoxicity over doxorubicin. Molecular docking confirms strong binding to 6MTU protein, and ADMET profiling indicates favorable pharmacokinetics and low toxicity.
Bader Huwaimel, Amr S. Abouzied, Magdi E. A. Zaki, Abdulwahab Alamri, Basant Farag, Saad Alqarni, Sobhi M. Gomha   +6 more
wiley   +1 more source

Synthesis of (Z)-5-(substituted benzylidene)-2-((substituted phenyl) amino)thiazol-4(5H)-one analogues with antitubercular activity

Journal of Taibah University for Science, 2019
We initiated a program to synthesize thiazolidinone derivatives as antitubercular agent by preparing hybrid molecules having the similar features of reported potent antitubercular agents.
Rohini N. Shelke, Dattatraya N. Pansare, Aniket P. Sarkate, Kshipra S. Karnik, Ajinkya P. Sarkate, Devanand B. Shinde, Shankar R. Thopate   +6 more
doaj   +1 more source

Discovery and Biosynthesis of Atrovimycin, an Antitubercular and Antifungal Cyclodepsipeptide Featuring Vicinal-dihydroxylated Cinnamic Acyl Chain.

Organic Letters, 2019
Atrovimycin (1), a cyclodepsipeptide containing a unique vicinal-hydroxylated cinnamic acyl chain, was isolated and elucidated from Streptomyces atrovirens LQ13.
Qing Liu, Zhi-yong Liu, Changli Sun, Mingwei Shao, Junying Ma, Xiaoyi Wei, Tianyu Zhang, Wenjun Li, J. Ju   +8 more
semanticscholar   +1 more source

Design, Synthesis, Cytotoxicity Assessment, and Molecular Docking of Novel Triazolopyrimidines as Potent Cyclin‐Dependent Kinase 4 Inhibitors

ChemistryOpen, EarlyView.
A novel series of 1,5‐dihydro‐[1,2,4]triazolo[4,3‐a]pyrimidines (5a–g) is synthesized and evaluated as potential CDK4 inhibitors. Compounds 5c and 5d exhibit strong cytotoxicity toward HepG2 and MCF‐7 cells with IC50 ≈ 1–2 µM, comparable to doxorubicin.
Tariq Z. Abolibda, Sami A. Al‐Hussain, Basant Farag, Mohamed El‐Naggar, Magdi E. A. Zaki, Emad S. A. Alhazmi, Adel S. M. Almohammadi, Sobhi M. Gomha   +7 more
wiley   +1 more source