Synthesis 2009(11): 1897-1903  
DOI: 10.1055/s-0028-1088048
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

Complementary Synthetic Approaches to Constitutionally Diverse N-Aminoalkylated Isoindolinones: Application to the Synthesis of Falipamil and 5-HT1A Receptor Ligand Analogues

Magali Loriona,b, Axel Couture*a,b, Eric Deniaua,b, Pierre Grandclaudona,b
a LCOP, Université des Sciences et Technologies de Lille 1, Bâtiment C3(2), 59655 Villeneuve d’Ascq, France
Fax: +33(3)20336309; e-Mail: axel.couture@univ-lille1.fr;
b CNRS, UMR 8009 ‘Chimie Organique et Macromoléculaire’, 59655 Villeneuve d’Ascq, France
Further Information

Publication History

Received 21 January 2009
Publication Date:
14 April 2009 (online)

Abstract

Different synthetic approaches for the elaboration of poly and diversely substituted isoindolinones tailed with constitutionally diverse aminoalkylated chains have been developed. The key step is based upon the preliminary assembly of the isoindoli­none template equipped with hydroxyalkyl appendages. Subsequent manipulation of the terminal hydroxy functionality afforded the targeted compounds and the synthetic utility of these approaches has been emphasized by the synthesis of the bradycardic agent falipamil and 5-HT1A receptor ligand analogues.