1.
Synthesis and anticonvulsant activity of some new pyrazolo[3,4-b]pyrazines and related heterocycles.
Bioorg Med Chem
; 22(7): 2166-75, 2014 Apr 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-24618512
RESUMO
A series of new pyrazolo[3,4-b]pyrazines containing, 1,2,4-oxadiazolyl, thiadiazolyl, imidazothiadiazolyl, thiazolidinonyl, substituents and other different substituents, was synthesized using 1,6-diphenyl-3-methyl-lH-pyrazolo[3,4-b]pyrazine-5-carbonitrile (2) as a starting material. Some of the newly prepared compounds were evaluated for their anticonvulsant activity. Compounds 9a, 13a-d and 14a at a dose of 10mg/kg showed very significant anticonvulsant activity and increased the latency time of PTZ-induced tonic seizures. Compound 9b showed significant effect.