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In the development process of a new nonsteroidal antiinflammatory drug (NSAID) with less toxicity and side-effects, 2-(10,11-dihydro-10-oxodibenzo[b,f]thiepein-2-yl) propionic acid (CN-100) was chosen as the most excellent NSAID from synthetic tricyclic compounds after screening test. For the series
(S)-2-Ethoxy-3-(4-{3-methyl-5-[4-(3-methyl-isoxazol-5-yl)-phenyl]thiophen-2-ylmethoxy}-phenyl)-propionic acid (PAM-1616) is a novel peroxisome proliferators-activated receptor γ (PPARγ) partial agonist with excellent antihyperglycemic activity. It is a promising new drug candidate for the treatment
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 present study was undertaken to evaluate possible roles of L-glutamate ionotropic receptors in neurogenic pulmonary edema. Perfusion of L-glutamate into the fourth ventricles of rats increased nitric oxide (NO) signals in the efflux solution concentration-dependently, significantly reducing both
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
The synthesis of three oligomeric derivatives of 4-isobutylphenyl-2-propionic acid (ibuprofen), namely, the monoester of tetraethylene glycol (I) and the diesters of poly(oxyethylene) samples having molecular weights of 1000 (+/- 50) and 2000 (+/- 150) (II and III), has been performed via the
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
The aim of our study was to evaluate whether blockade of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA) receptors could reduce brain edema in two experimental models of edema following opening of the blood-brain barrier (BBB). The brain specific gravity was determined 2 h after
Analgesic and antiinflammatory effects of 2-(10,11-dihydro-10-oxo-dibenzo[b,f]thiepin-2-yl)propionic acid (CN-100) have been investigated pharmacologically in rats and mice. With bradykinin-induced pain responses, CN-100 proved to be the most potent of the commercial non-steroidal antiinflammatory
Inhibitory effects of 2-(2-fluoro-4-biphenylyl) propionic acid (Flurbiprofen, FP-70) on prostaglandin (PG) synthesis and PG activity were investigated both in vivo and in vitro. FP-70 at 0.64 micronM showed 50% inhibitory effect on PG synthesis from arachidonic acid in cell-free homogenate of guinea
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
In terms of antiinflammatory activity in acute and chronic animal models, 2-[4-(2-thiazolyloxy)-phenyl]-propionic acid (480156-S) was more active than ibuprofen but inferior to indomethacin. The analgesic activities of 480156-S measured by the writhing method and the Randall & Selitto method were
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
Since nonsteroidal antiinflammatory drugs (NSAID) usually have an antiplatelet effect, the inhibitory effect of 2-(10,11-dihydro-10-oxodibenzo[b,f]thiepin-2-yl) propionic acid (CN-100), which exerts a potent antiinflammatory effect, was compared with those of reference drugs, indometacin and