13 Ergebnisse
Effects of KW-6629 (7-chloro-N,N,3-trimethylbenzo[b]furan-2-carboxamide) were studied with special reference to the effect on motor and central nervous systems using rats. The drug effectively reduced the motor coordination (rotarod), the anemic decerebrate rigidity, the crossed extensor reflex, and
BACKGROUND
A considerable body of human and animal experimental evidence links monoaminergic systems and cognition. Monoamine oxidase inhibitors (MAOIs), being able to enhance monoaminergic transmission and having neuroprotective properties, might represent a promising therapeutic strategy in
Novel 4,5,6,7-tetrahydrothieno[3,2-c]pyridines, 1-thienyl-1,2,3,4-tetrahydroisoquinolines and related compounds, in which the benzene rings of (+)-1 (FR115427) were replaced with heteroaromatic rings such as thiophene, furan, benzothiophene and indole, were synthesized and evaluated for
A series of 4,6,7,8- tetrasubstituted 3,4- dihydroquinazolines , quinazolines, quinazolin -2-ones, 1,2,3,4- tetrahydroquinazolin -2-ones, and 5,7,8,9- tetrasubstituted 1,4-benzodiazepines have been synthesized by utilizing the Diels -Alder reaction between furan o-amino nitriles and various alkyl or
BACKGROUND
Central Nervous System (CNS) disorders are on increase perhaps due to genetic, enviromental, social and dietetic factors. Unfortunately, a large number of CNS drugs have adverse effects such as addiction, tolerance, psychological and physical dependence. In view of this, literature search
This study characterized the neuroprotective and behavioral effects of (3aS,6aS)-6a-naphtalen-2-ylmethyl-5-methyliden-hexahydro-cyclopenta[c]furan-1-on (BAY 36-7620), a novel, selective and systemically active metabotropic glutamate (mGlu)(1) receptor antagonist. In the rat, neuroprotective effects
Metabotropic glutamate (mGlu) receptors have multiple actions on neuronal excitability through G-protein-linked modifications of enzymes and ion channels. They act presynaptically to modify glutamatergic and gamma-aminobutyric acid (GABA)-ergic transmission and can contribute to long-term changes in
Earlier studies showed that (R,S)-alpha-acetamido-N-benzylacetamides (2) containing a five- and six-membered aromatic or heteroaromatic group appended at the C(alpha) site displayed outstanding activity in the maximal electroshock-induced seizure (MES) test in mice. An expanded set of
A series of 1,4-dihydropyridine derivatives (1a-g) were prepared from three compounds condensation of Hantzsch synthesis. A new series of 2,2'-{[4-(aryl)-2,6-dimethyl-1,4-dihydropyridine-3,5-diyl]dicarbonyl}dihydrazinecarbothioamide (2a-g) were prepared from compounds diethyl
A series of N-(2-(benzoyl/4-chlorobenzoyl)-benzofuran- 3-yl)-2-(substituted)-acetamide derivatives (4a-l, 5a-l) was synthesized in good yield. All synthesized compounds were in agreement with elemental and spectral data. The anticonvulsant activity of all synthesized compounds was assessed against
Nitrofurazone is a synthetic furan derivative, active against a broad spectrum of bacteria, which has been widely used in veterinary and human medicine. Toxicology and carcinogenesis studies were conducted by feeding diets containing nitrofurazone (99% pure) to groups of F344/N rats and B6C3F1 mice
Recent evidence suggests that GABA(A) receptors containing an alpha1 subunit mediate the sedative effect of diazepam, whereas receptors with an alpha2 subunit mediate this benzodiazepine's anxiolytic effect. Thus, compounds selective for GABA(A)-alpha2 receptors may offer advantages, i.e., lack of
The heartwood of Cedrus deodara is traditionally used for the treatment of neurological disorders in India. In this study, the compound 3,4-bis(3,4-dimethoxyphenyl) furan-2,5-dione (BDFD) isolated from the ethanolic extract of C. deodara was evaluated for its anticonvulsant activity. The