BACKGROUND Resistance to antiepileptic drugs and the intolerability in 20-30% of the patients raises demand for developing new drugs with improved efficacy and safety. Acceptable anticonvulsant activity, good tolerability, and inexpensiveness of docosahexaenoic acid (DHA) make it as a good candidate for designing and development of the new anticonvulsant medications. METHODS Ten DHA-based mol...

To evaluate the anticonvulsant activity of the aerial parts of Verbena officinalis used traditionally by local Iranians for the treatment of convulsion. The anticonvulsant activity of the extract was assessed in pentylenetetrazole (PTZ) and maximal electroshock (MES) induced seizures in mice. Diazepam was used as reference drug. In addition, for investigating the mechanism of V officinalis in P...

The platelet monoamine oxidase activity (MAO) of 33 patients with epilepsy was compared with a group of neurological patients and a group of normal control subjects. We found that the MAO activity was increased significantly in the epileptic group when compared with the normal. This was not related to anticonvulsant medication. These results could be explained by the effect of epilepsy or antic...

Schiff bases of N-methyl and N-acetyl isatin derivatives with different aryl amines have been synthesized and screened for anticonvulsant activities against maximal electroshock (MES) and subcutaneous metrazole (ScMet). N-methyl-5-bromo-3-(p-chlorophenylimino) isatin (2) exhibited anticonvulsant activity in MES and ScMet with LD50 > 600 mg kg(-1), showing better activity than the standard drugs...

A series of 4 – aryl substituted semicarbazones of some terpenes ie , citral ( acyclic terpene ) , camphor ( bicyclic terpene ) and menthone ( monocyclic terpene ) were synthesized from substituted anilines , to meet the structural requirements essential for anticonvulsant activity . The structures of the synthesized terpene semicarbazones were confirmed by I.R. , H-NMR and elemental analysis. ...

Plectranthus barbatus is a medicinal plant used to treat a wide range of disorders including seizure. However, the anticonvulsant activity of this plant has not been studied in depth. We therefore sought to evaluate the anticonvulsant activity of a hydroalcoholic extract of P. barbatus leaves on seizures induced by strychnine sulphate (2.0 mg/kg) and pilocarpine (600 mg/kg) in mice. The extract...

Objectives: To synthesize a variety of pyrimidine analogs, 3, 4, 5, 6(aed), 7(aed) and their anticonvulsant and antioxidant activity was determined. Methods: Using 5-bromo-2,4-dichloropyrimidine and hydrazine hydrate, new compounds were synthesized. The structures of all the new compounds are established on the basis of FT-IR, H NMR and mass spectral data. Anticonvulsant study was done by MES s...

Introduction: Jugulans regia (Jugulandaceae), Astragaus hamosus (Papilionaceae), Crocus pallasii subsp. haussknechtii boiss. (Iridaceae) and Cassia angustifolia Vahl. (Caesalpinaceae) have been suggested as antiepileptic remedies in traditional medicine of Iran. The possible anticonvulsant effect of the hydroalcoholic extract of the leaves of J. regia, fruits of A. hamosus, corm of C. haussk...

Some acetophenone derived bis Mannich bases (B1-B5) and piperidinols (C1, C4), which are the structural isomers of B1 and B4, and also quaternary piperidine derivative C6 were synthesized and studied for anticonvulsant activity. Of the compounds, C6 was reported for the first time. Chemical structures of the compounds were confirmed by UV, IR, 1H-NMR, 13C-NMR, mass spectra and elemental analysi...