Novel 4-aryl-pyrido[1,2-c]pyrimidines with dual SSRI and 5-HT1A activity. part 3
作者:Franciszek Herold、Andrzej Chodkowski、Łukasz Izbicki、Jadwiga Turło、Maciej Dawidowski、Jerzy Kleps、Gabriel Nowak、Katarzyna Stachowicz、Małgorzata Dybała、Agata Siwek、Aleksander P. Mazurek、Andrzej Mazurek、Franciszek Pluciński
DOI:10.1016/j.ejmech.2010.10.026
日期:2011.1
A number of 4-aryl-5,6,7,8-tetrahydropyrido[1,2-c]pyrimidine with 3-(1,2,3,6-tetrahydro-pyridin-4-yl)-1H-indole or 2-methyl-3-(1,2,3,6-tetrahydro-pyridin-4-yl)-1H-indole residues were synthesized for further investigation of SAR in a group of pyrido[1,2-c]pyrimidine derivatives with dual 5-HT1A/SERT activity. Compounds 8a-8p were found to be potent ligands for both 5-HT1A and SERI with K-i ranging from 28,3 to 642 nM and 42,4 nM-1,8 mu M, respectively. Moreover compounds 8a, 8b, 8c, 8d, 8e and 8g were found to be selective agonists, while 81 as an antagonist of 5-HT1A presynaptic receptors in the inducible hypothermia test in mice. (C) 2010 Elsevier Masson SAS. All rights reserved.