Aroyl(aminoacyl)pyrroles, a new class of anticonvulsant agents.

2-Aroyl-4-(omega-aminoacyl)- (4) and 4-aroyl-2-(omega-aminoacyl)pyrroles (9) represent a new, structurally novel class of anticonvulsant agents. Compounds of type 4 were prepared by Friedel-Crafts acylation of a 2-aroylpyrrole with an omega-chloroacyl chloride followed by displacement of the chloro group by a primary or secondary amine. Compounds of type 9 were prepared by Friedel-Crafts aroylation of a 2-(omega-chloroacyl)pyrrole followed by displacement by an amine.

Analysis of anticonvulsant and neurotoxic responses to combination therapy with carbamazepine, felbamate and phenytoin by response-surface modeling.

Various combinations of carbamazepine (CAS 298-46-4), felbamate (CAS 25451-15-4), and phenytoin (CAS 57-41-0) were evaluated in mice (i.p.) for anticonvulsant activity (maximal electroshock seizure test) and minimal neurotoxicity (rotarod test).

Anticonvulsant activity of the gamma-aminobutyric acid uptake inhibitor N-4,4-diphenyl-3-butenyl-4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridin-3-ol .

The N-4,4-diphenyl-3-butenyl derivative of the glial selective gamma-aminobutyric acid (GABA) uptake inhibitor 4,5,6,7-tetrahydroisoxazolo [4,5-c]pyridin-3-ol (N-DPB-THPO), was tested for its ability to block sound-induced seizures in the audiogenic seizure-susceptible Frings mouse model of epilepsy. Following intracerebroventricular (i.c.

Characterization of the anticonvulsant properties of F-721.

The anticonvulsant properties of F-721 (3-diethylamino-2,2-dimethylpropyl-5-[p-trifluoromethylphenyl]-2-f uroate hydrochloride) were investigated in a battery of in vivo and in vitro anticonvulsant model systems. After intraperitoneal (ip) administration in mice, F-721 was effective in nontoxic doses against maximal electroshock (MES), subcutaneous picrotoxin clonic, intracerebroventricular (icv) N-methyl-D-aspartate (NMDA) tonic, icv NMDA clonic and icv quisqualic acid tonic seizures (ED50s: 11.1, 28.

A neuropharmacological evaluation of felbamate as a novel anticonvulsant.

Felbamate (2-phenyl-1,3-propanediol dicarbamate, FBM) was subjected to a series of carefully selected in vivo and in vitro tests to provide additional insight into mechanism of action, margin of safety, and clinical potential. FBM was effective against intracerebroventricular (i.c.