Results 31 to 40 of about 25,630 (237)

A Novel Class of “Super‐Strained” Spiro Heterocycles: Gateway to 1‐Azaspiro[3.3]heptane Derivatives, and Biological Validation

open access: yesAngewandte Chemie, EarlyView.
A new class of “super‐strained” spiro heterocycles—spirocyclic 1‐azabicyclo[1.1.0]butanes—was synthesized via insertion of cyclobutane‐, oxetane‐, and azetidine‐containing sulfonium reagents into substituted azirines. The stability of this new class of compounds was studied.
Philipp Natho   +9 more
wiley   +2 more sources

The inhibitory Effect of Acetazoleamide on Indomethacin-induced Gastric Ulcer in Guinea Pig [PDF]

open access: yesActa Medica Iranica, 1970
Experimental acute gastric ulcer is produced by the intraperitoneal injection of a single dose of indomethacin. Acetazoleamide, a potent carbonic anhydrase inhibitor, has significantly prevented the occurrence of these ulcers.
B. Djahanguiri
doaj   +1 more source

Targeting carbonic anhydrase IX and XII isoforms with small molecule inhibitors and monoclonal antibodies

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2022
Carbonic anhydrases IX and CAXII (CAIX/CAXII) are transmembrane zinc metalloproteins that catalyze a very basic but crucial physiological reaction: the conversion of carbon dioxide into bicarbonate with a release of the proton.
Mateusz Kciuk   +6 more
doaj   +1 more source

Repurposing FDA-approved sulphonamide carbonic anhydrase inhibitors for treatment of Neisseria gonorrhoeae

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2022
Neisseria gonorrhoeae is a high-priority pathogen of concern due to the growing prevalence of resistance development against approved antibiotics. Herein, we report the anti-gonococcal activity of ethoxzolamide, the FDA-approved human carbonic anhydrase ...
Nader S. Abutaleb   +8 more
doaj   +1 more source

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

open access: yesMolecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi   +11 more
wiley   +1 more source

Risk of Non‐Arteritic Anterior Ischemic Optic Neuropathy in Idiopathic Intracranial Hypertension Patients Treated with GLP‐1 Receptor Agonists

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Glucagon‐like peptide‐1 receptor agonists (GLP‐1 RAs) have demonstrated significant weight‐reducing effects and may offer benefits in idiopathic intracranial hypertension (IIH); however, recent concerns about the risk of non‐arteritic anterior ischemic optic neuropathy (NAION) have emerged.
Faisal A. Al‐Harbi   +9 more
wiley   +1 more source

Inhibition of α1E Ca2+ Channels by Carbonic Anhydrase Inhibitors

open access: yesJournal of Pharmacological Sciences, 2004
We examined if a range of carbonic anhydrase inhibitors (CAIs) interacted with the high-voltage activated voltage-sensitive calcium channels (VSCCs) encoded by the human α1E subunit.
Nicolle C.L. McNaughton   +2 more
doaj   +1 more source

Molecular docking and inhibition profiles of some antidepressants on human carbonic anhydrase enzymes

open access: yesResults in Chemistry, 2023
Inhibition of human carbonic anhydrase (hCA) enzymes is a bright target since these isoenzymes take part in various physiological events and inhibitors of these enzymes are potent drug candidates for several diseases.
Ali Atasever
doaj   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena   +10 more
wiley   +1 more source

Interaction of Coumarin, Daphnetin, Fraxetin from Natural Materials with Carbanoic anhydrase II in Inhibiting Glaucoma

open access: yesSains Natural
This article explores the interaction of Coumarin compounds and their derivatives obtained from natural extracts with Carbonic anhydrase II protein in inhibiting Glaucoma computationally.
Rismi Verawati   +2 more
doaj   +1 more source

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