Synthesis and anticonvulsant activity of 1-aryl-3-methylene-2-pyrrolidinone adducts
作者:Milton J. Kornet
DOI:10.1002/jhet.5570220132
日期:1985.1
compounds. The compounds were screened in the maximal electroshock seizure and subcutaneous pentylenetetrazol seizure threshold tests for anticonvulsantactivity and in the rotorod test for neurotoxicity in mice. Several compounds displayed anticonvulsantactivity, but only at the high dose levels of 300 or 600 mg/kg.
. The racemic or enantiopure tosylate salts in the fused azabicyclic γ-lactam series were found to be devoid of activity ((≤ 10% inhibition for either receptor at 0.1µM). However, marginal activity was expressed by the azaspirobicyclic γ-lactam series against the D4 receptor albeit at 10µM with favorable ADME properties. The fused and spiro azabicyclic γ-lactam core structures are interesting ring-constrained