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2-(4-(2-Imidazo[1,2-a]pyridyl)phenyl)propionic acid (Y-9213) with analgesic, antipyretic and anti-inflammatory activities significantly inhibited hemolysis of rat erythrocytes. Activity of Y-9213 (100--500 micrometer) on hemolysis was more potent than that of phenylbutazone, and less potent than
The reaction of 3-(1-adamantyl)-4-substituted-1,2,4-triazoline-5-thiones 3a-g with sodium chloroacetate, in ethanolic sodium hydroxide yielded the corresponding N1-acetic acid derivatives 4a-g. The interaction of 3a-g with ethyl 2-bromopropionate in acetone, in the presence of potassium carbonate,
Anti-inflammatory mechanism of 2-(2-fluoro-4-biphenylyl) propionic acid (Flurbiprofen, FP-70) was studied by various analysis in comparison with other drugs. It was found in the test of rat edema induced by various phlogists that carrageenin and yeast-induced edemas were markedly inhibited by FP-70,
The effect of a novel nonsteroidal anti-inflammatory drug, 2-(10,11-dihydro-10-oxo-dibenzo[b,f]thiepin-2-yl)propionic acid (CN-100), on the biosynthesis of proteoglycans in chondrocytes of rat femoral head articular cartilage was studied. Sodium salicylate and hydrocortisone inhibited significantly
Since a newly synthesized nonsteroidal antiinflammatory drug (NSAID) having weaker effects on gastrointestinal tract, 2-(10,11-dihydro-10-oxodibenzo[b,f]thiepin-2-yl)propionic acid (CN-100), was found to markedly inhibit rat paw edema induced by carrageenin and other phlogists, the effects of the
Fluoroquinolones and propionic acid derivatives are widely used antibacterials and non-steroidal anti-inflammatory drugs, respectively, which have been reported to frequently trigger drug hypersensitivity reactions. Such reactions are induced by inflammatory mediators such as cytokines and
2-(2-Isopropyl-5-indanyl)propionic acid (UP 517-03) is a new anti-inflammatory agent with marked analgesic and antipyretic properties. The anti-inflammatory potency is greater than that of phenylbutazone but lower than that of indometacin. This effect is observed also in adrenalectomized rats. The
A high-performance liquid chromatographic method for the quantitation of a new anti-inflammatory agent, 2-(10,11-dihydro-10-oxodibenzo[b,f]thiepin-2-yl)propionic acid (CN-100; I), has been developed. The assay consists in extracting samples containing I and mefenamic acid, the internal standard,
The synthesis of a group of 1,3,4-oxadiazoles, 1,2,4-triazoles, 1,3,4-thiadiazoles and 1,2,4-triazine derived from 2-(2-fluoro-4-biphenylyl) propionic acid is described. The structures of new compounds are supported by IR, 1H NMR and MS data. These compounds were tested in vivo for their
Significant local analgesic and anti-inflammatory activity has been observed after oral administration of 3-[3-(phenyl)-1,2,4-oxadiazol-5-yl] propionic acid (POPA). Doses of 150 and 300 mg/kg body weight administered orally by gavage to adult (25-35 g) albino mice of both sexes can inhibit acetic
We investigated the protective ability of 3-(4'-hydroxyl-3',5'-dimethoxyphenyl)propionic acid (HDMPPA), an active principle in Korean cabbage kimchi, against the production of proinflammatory mediators and cytokines, and the mechanisms involved in lipopolysaccharide (LPS)-stimulated BV2 microglial
Anti-inflammatory, analgesic, antipyretic and gastrointestinal ulcerogenic activities of 2-(8-methyl-10,11-dihydro-11-oxodibenz(b,f]oxepin-2-yl)propionic acid (AD-1590), a new non-steroidal anti-inflammatory drug, were compared with indomethacin (INN: indomethacin) and other non-steroidal
2-(2-fluoro-4-biphenylyl) propionic acid (flurbipofen, FP-70), a newly synthesized anti-inflammatory agent, was examined for its effects and then compared with the actions of other standard drugs. Inhibition of capillary permeability in mice: the activity of FP-70 was 7.8 times as potent as
Anti-inflammatory, analgesic and anti-pyretic effects of d-2-[4-(3-methyl-2-thienyl)phenyl]propionic acid (M-5011), a new non-steroidal anti-inflammatory drug (NSAID), were compared with those of indomethacin, diclofenac sodium and ketoprofen in rats and guinea pigs. Anti-inflammatory effect of
Leukotrienes (LTs) are proinflammatory lipid mediators synthesized by the conversion of arachidonic acid (AA) to LTA(4) by the enzyme 5-lipoxygenase (5-LO) in the presence of 5-LO-activating protein (FLAP).