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Updated: Jul 6, 2026

Preparation of Enantiopure Non-Activated Aziridines and Synthesis of Biemamide B, D, and epiallo-Isomuscarine
Published on: June 13, 2022
Solution-phase parallel synthesis and evaluation of anticonvulsant activity of
Rosaria Gitto1, Benedetta Pagano, Rita Citraro
1Dipartimento Farmaco-Chimico, Università di Messina, Viale Annunziata, 98168 Messina, Italy. rgitto@pharma.unime.it
Abstract:
In our previous studies we identified several isoquinoline derivatives displaying potent anticonvulsant effects in different animal models of epilepsy. With the aim to exploit the main structure-activity relationships (SAR) for this class of compounds we planned a solution-phase parallel synthesis (SPPS) of new N-substituted-3,4-dihydroisoquinoline-2(1H)-carboxamides exploring the effect of introduction of different (cyclo)alkyl groups at carboxamide moiety linked to N-2 atom of isoquinoline scaffold. The pharmacological effects were evaluated against audiogenic seizures in DBA/2 mice and, even if some new derivatives were more active than valproate, the designed modifications did not improve the anticonvulsant efficacy with respect to their precursors.
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