الصفحة 1 من عند 82 النتائج
The antiinflammatory effects of 10 newly synthesized pyrazole derivatives on formaldehyde-induced rat paw edema were investigated. The most effective of them (K-3) was investigated again in dextran- and carrageenan-induced paw edema. In formaldehyde-induced paw edema, K-3 50, 100, and 200 mg/kg p.o.
Some novel pyrazole-NO hybrid molecules 5a-e, 6, 8 and 10 were prepared through binding of the pyrazole-3-carboxylic acid derivatives with nitric oxide donor moiety like oxime or nitrate ester. The prepared compounds were evaluated for nitric oxide release, antibacterial and anti-inflammatory
OBJECTIVE
Non-steroidal anti-inflammatory drugs are associated with several side effects, such as gastrointestinal mucosal damage, renal toxicity, and cardiovascular side effects. Aiming to find a novel analgesic/anti-inflammatory drug with minimal side effects, the present study was designed to
A novel series of pyrazole derivatives were synthesized and evaluated in vivo for their anti-inflammatory activity in carrageenan-induced rat paw edema model. Among all compounds, 5a, and 5b showed comparable anti-inflammatory activity to Nimesulide, the standard drug taken for the studies. In
Aim: Everyday studies prove the increasing need for newer and safer agents to control cellular inflammatory response, an underlying cause for the pathophysiology of many other clinical cases. Results: Two newly designed sets of schiff 5a-h and chlacone 6a-f substituted
Two new sets of Schiff bases 2-chloroquinolin-3-yl-methylene-pyridin-2-amine (CMPA) and 2-chloroquinolin-3-yl-methylene-pyrazole-5-amine-3-thole (CMPT) and their respective palladium (II) complexes have been synthesised and characterized with the aid of elemental analysis, IR, 1H
Two new series of 1,5-diaryl pyrazoles (5a, 5b, 7a, 7b and 10) and 1,5-diaryl pyrazoline (12a and 12b) were prepared as both Cyclooxygenase-2 and 15-lipoxygenase inhibitors. Carrageenan-induced rat paw edema, ulcer index and anti-COX-1/COX-2 and 15-LOX inhibition assays were also included.
OBJECTIVE
The aim of the present study was to evaluate the antinociceptive effect of the novel pyrazoline methyl ester: 4-methyl-5-trifluoromethyl-5-hydroxy-4,5-dihydro-1H-pyrazole methyl ester (MPF4).
METHODS
The effect of MPF4 was assessed in two models of pain: arthritic pain caused by Complete
We report the synthesis, anti-inflammatory and antioxidant activities of novel ring substituted 3-phenyl-1-(1,4-di-N-oxide quinoxalin-2-yl)-2-propen-1-one derivatives and of their 4,5-dihydro-(1H)-pyrazole analogues. The tested compounds inhibit the carrageenin-induced rat paw edema (4.5-56.1%) and
Various N-phenyl-5-substituted aryl-3-p-(fluorophenyl) pyrazolins and pyrazoles were synthesized by cyclization of the corresponding 4-(fluorophenyl) styryl and 4-(fluorophenyl) dibromostyryl ketones. These compounds were characterized by elemental analysis and UV, infrared, and nuclear magnetic
Brain-blood barrier (BBB) disruption results in vasogenic edema, which is involved in the pathogenesis of epilepsy. Following status epilepticus (SE), up-regulated transient receptor potential canonical channel-3 (TRPC3), a Ca2+-permeable cation channels in endothelial cells, is relevant to
A series of 1,4-dihydroindeno[1,2-c]pyrazoles was prepared and evaluated for their enzymatic inhibition of KDR kinase. Computer modeling studies revealed the importance of attaching a basic side chain in predicting the binding mode of those compounds. Further investigation of structure-activity