6-(Alkylamino)-9-benzyl-9H-purines. A new class of anticonvulsant agents.
J L Kelley, M P Krochmal, J A Linn, E W McLean, F E Soroko
文献索引:J. Med. Chem. 31(3) , 606-12, (1988)
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摘要
Several 9-alkyl-6-substituted-purines were synthesized and tested for anticonvulsant activity against maximal electroshock-induced seizures (MES) in rats. Most compounds were prepared in three steps from 5-amino-4,6-dichloropyrimidine or in two steps via alkylation of 6-chloropurine. Potent anticonvulsant activity against MES resided in compounds that contain a benzyl substituent at the 9-position of 6-(methylamino)- or 6-(dimethyl-amino)purine. Among commonly used agents for control of seizures, this type of structure represents a new class of potent anticonvulsant agents.
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