Results 11 to 20 of about 89 (88)

Comprehensive Analysis of Structure Activity Relationships in Quinoxaline Derivatives Covering Antimicrobial Applications

ChemistrySelect, Volume 11, Issue 14, 13 April 2026.
ABSTRACT Antimicrobial resistance (AMR) has emerged as one of the most critical global health challenges, undermining the clinical efficacy of existing antibiotics and threatening modern therapeutic strategies. The ongoing misuse and overuse of antimicrobial agents have accelerated the evolution of resistant bacterial strains and parasites ...
Subham Kumar Vishwakarma, Fernando Rogério Pavan, Cesar Augusto Roque‐Borda   +2 more
wiley   +1 more source

Nucleophilic substitution of a phthalimidyl group with morpholine in an N1‐methyl‐1,2,3‐triazole: crystallographic evidence for migration of the methylene bridge

Acta Crystallographica Section C, Volume 82, Issue 4, Page 144-150, April 2026.
X‐ray crystallography revealed that the reaction of 2‐{[4‐(4‐bromophenyl)‐1H‐1,2,3‐triazol‐1‐yl]methyl}phthalimide with morpholine led to substitution of the phthalimide group, including migration of the substituent from N1 to N2 on the 1,2,3‐triazole ring.2‐{[4‐(4‐Bromophenyl)‐1H‐1,2,3‐triazol‐1‐yl]methyl}phthalimide, C17H11BrN4O, was synthesized by ...
Paul R. Palme, Richard Goddard, Markus Leutzsch, Adrian Richter, Peter Imming, Rüdiger W. Seidel   +5 more
wiley   +1 more source

Synthesis, Biological Evaluation, and Theoretical Study of Indenoquinolinylphosphine Oxide Derivatives as Topoisomerase 1 Inhibitors and Antiproliferative Agents

ChemMedChem, Volume 21, Issue 5, 13 March 2026.
The topoisomerase I inhibition and antiproliferative activities of phosphorated indenoquinoline derivatives were investigated. The target hybrid quinoline and tetrahydroquinoline compounds were synthesized via a two‐step Povarov‐type cycloaddition.
Alba Rodriguez, Elena Formoso, Birgitta R. Knudsen, Cinzia Tesauro, Maria Fuertes, Concepcion Alonso   +5 more
wiley   +1 more source

Quinic Acid and Synthetic Derivatives in Medicinal Chemistry

ChemMedChem, Volume 21, Issue 5, 13 March 2026.
Quinic acid and its derivatives are gaining recognition as versatile scaffolds in drug discovery. This review explores their emerging roles in inflammation, infection, cancer, and metabolic disorders, highlighting recent advances that position them beyond chlorogenic acids as promising platforms for therapeutic innovation. Quinic acid (QA) is a natural
Iago C. Vogel, Manuel J. Verganista, Nuno R. Candeias   +2 more
wiley   +1 more source

GaMF1.39’s antibiotic efficacy and its enhanced antitubercular activity in combination with clofazimine, Telacebec, ND-011992, or TBAJ-876

Microbiology Spectrum, 2023
ABSTRACT The Mycobacterium tuberculosis ( Mtb ) F-ATP synthase generates most of the biological energy currency ATP. Previously, we identified the mycobacterium-specific loop of the F-ATP synthase subunit γ as a new anti-tuberculosis target and discovered the novel diaminopyrimidine
Priya Ragunathan, Pearly Shuyi Ng, Samsher Singh, Wee Han Poh, Dennis Litty, Nitin Pal Kalia, Simon Larsson, Amaravadhi Harikishore, Scott A. Rice, Philip W. Ingham, Volker Müller, Garrett Moraski, Marvin J. Miller, Thomas Dick, Kevin Pethe, Gerhard Grüber   +15 more
openaire   +4 more sources

Mycobacterium avium Infection in a Domestic Shorthair Cat Following Subdermal Hyaluronic Acid Filler Injection

Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To describe the diagnosis and treatment of a Mycobacterium avium (M. avium) infection in a cat following subdermal hyaluronic acid (HA) filler injection. Animal Studied A five‐year‐old spayed female domestic shorthair cat with chronic inferior lateral entropion and chronic feline atopic skin syndrome (FASS).
Alexandra E. Bergen, Callie Miller, J. Seth Eaton, Lara M. Tomich, Jennifer L. Heyward, Taylor A. Opgenorth   +5 more
wiley   +1 more source

Uncovering the Key Factors Influencing Phytochemical and Phytopharmacological Properties During Medicinal Plant Processing

eFood, Volume 7, Issue 1, February 2026.
From farm to pharma, this review details the engineering of quality in medicinal plants through a science‐driven approach: it first elucidates how genetic and environmental factors inscribe the plant's phytochemical and phytopharmacological profile before harvest, and then dissects the postharvest techniques and technologies—chemical and thermal pre ...
Elyas Aryakia
wiley   +1 more source

Mesoporous Bioactive Glasses: A Powerful Tool in Tissue Engineering and Drug Delivery

Advanced Healthcare Materials, Volume 15, Issue 2, 14 January 2026.
This work is a comprehensive revision of bioactive glasses (BGs), pioneered by Prof. L.L. Hench, which are key in bone repair and regenerative medicine. Sol–gel methods and mesoporous designs enhanced their bioactivity, ions, and drug delivery. BGs now support gene therapy and 3D‐printed scaffolds, enabling personalized, multifunctional treatments in ...
Natividad Gómez‐Cerezo, Daniel Lozano, Antonio J. Salinas, María Vallet‐Regí   +3 more
wiley   +1 more source

Activity Profiling of Nitro‐Substituted Di(Hetero)Aryl 1,3,4‐ and 1,2,4‐Oxadiazoles: Antimicrobial, Cholinesterase Inhibition and Antioxidant Potential

Archiv der Pharmazie, Volume 359, Issue 1, January 2026.
Novel nitro‐substituted diaryl 1,3,4‐ and 1,2,4‐oxadiazoles were synthesised via molecular hybridisation of bioactive heterocycles. Selected derivatives exhibited potent antimicrobial activity, including against Mycobacterium tuberculosis and Staphylococcus aureus, and cholinesterase inhibitory activity, with promising selectivity.
Enikő Šikorová, Šárka Štěpánková, Eva Frýbová, Klára Konečná, Jana Korbielová, Markéta Švarcová, Ondřej Janďourek, Václav Pflégr, Szilvia Bősze, Martin Krátký   +9 more
wiley   +1 more source

A Rare Clinical Manifestation of Disseminated Tuberculosis: Case Report of Tuberculous Meningitis With Flaccid Paralysis

Clinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT This case highlights a rare presentation of disseminated tuberculosis in a child, manifesting as tuberculous meningitis and flaccid paralysis due to spinal tuberculosis. Timely initiation of antitubercular therapy, corticosteroids, and ventriculoperitoneal shunt placement led to full recovery, emphasizing tuberculosis consideration in atypical
Aisha Haleem, Saad Ashraf, Areeba Ahsan, Maria Qadri, Iqra shahid, Biruk Demisse Ayalew   +5 more
wiley   +1 more source