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Current Medicinal Chemistry

Editor-in-Chief

ISSN (Print): 0929-8673
ISSN (Online): 1875-533X

An Overview on Benzylisoquinoline Derivatives with Dopaminergic and Serotonergic Activities

Author(s): N. Cabedo, I. Berenguer, B. Figadere and D. Cortes

Volume 16 , Issue 19 , 2009

Page: [2441 - 2467] Pages: 27

DOI: 10.2174/092986709788682100

Price: $65

Abstract

Dopamine and serotonin are important neurotransmitters in the mammalian central nervous system (CNS) involved in numerous physiological and behavioural disorders such as schizophrenia, major depression, anxiety, Parkinsons and Huntingtons diseases, and attention deficit hyperactivity disorder. Several natural and synthetic benzylisoquinoline derivatives have displayed affinity for dopamine and serotonin receptors in nanomolar or micromolar ranges. This review covers the last three decades of dopaminergic and serotonergic activities, and especially focuses on structureactivity relationships of natural and synthetic benzylisoquinoline derivatives. We have included aporphines, 1- benzyltetrahydroisoquinolines, bis-benzylisoquinolines, protoberberines, cularines and other structural analogues. Further molecular modelling calculations have been considered as important tools to not only obtain structural information of both neurotransmitter receptors, but to also identify their pharmacophore features. The development of selective potential ligands like benzylisoquinoline derivatives may help in the therapy of diseases related to CNS dysfunction.

Keywords: Benzylisoquinoline derivatives, Dopamine receptors, Serotonin receptors, Structure-activity relationships, Molecular modelling


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