Article (Scientific journals)
Enhancing a CH-pi interaction to increase the affinity for 5-HT1A receptors
Liégeois, Jean-François; Lespagnard, Marc; Meneses Salas, Elsa et al.
2014In ACS Medicinal Chemistry Letters, 5, p. 358-362
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Keywords :
CH-pi interaction; electron-donating; docking; carboxamide; quinoxaline; arylpiperazine; tetrahydropyridine
Abstract :
[en] An electrostatic interaction related to a favourable position of the distal phenyl ring and a phenylalanine residue in the binding pocket would explain the higher 5-HT1A affinity of a 4-phenyl-1,2,3,6-tetrahydropyridine (THP) analogue compared to the corresponding 4-phenylpiperazine analogue. To explore a possible reinforcement of this interaction to increase the affinity for 5-HT1A receptors, different 4-substituted-phenyl analogues were synthesized and tested. The most important increase of affinity is obtained with two electron-donating methyl groups in position 3 and 5
Research Center/Unit :
Centre Interfacultaire de Recherche du Médicament - CIRM
Disciplines :
Pharmacy, pharmacology & toxicology
Chemistry
Author, co-author :
Liégeois, Jean-François  ;  Université de Liège - ULiège > Département de pharmacie > Chimie pharmaceutique
Lespagnard, Marc
Meneses Salas, Elsa
Mangin, Floriane
Scuvée-Moreau, Jacqueline ;  Université de Liège - ULiège > Département des sciences biomédicales et précliniques > Pharmacologie
Dilly, Sébastien ;  Université de Liège - ULiège > Département des sciences biomédicales et précliniques > Pharmacologie
Language :
English
Title :
Enhancing a CH-pi interaction to increase the affinity for 5-HT1A receptors
Publication date :
2014
Journal title :
ACS Medicinal Chemistry Letters
eISSN :
1948-5875
Publisher :
American Chemical Society, Washington, United States - District of Columbia
Volume :
5
Pages :
358-362
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique
ULg FSR - Université de Liège. Fonds spéciaux pour la recherche
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