[[(Arylpiperazinyl)alkyl]thio]thieno[2,3-<i>d</i>]pyrimidinone Derivatives as High-Affinity, Selective 5-HT<sub>1A</sub> Receptor Ligands
作者:Maria Modica、Maria Santagati、Filippo Russo、Luca Parotti、Luca De Gioia、Carlo Selvaggini、Mario Salmona、Tiziana Mennini
DOI:10.1021/jm950866t
日期:1997.2.1
l)alkyl]thio]thieno[2,3-d]pyrimidin-4 (1H)-one and 3-substituted 2-[[(4-aryl-1-piperazinyl)alky]thio]thieno[2,3-d]pyrimidin-4 (3H)-one derivatives was prepared and evaluated for in vitro 5-HT1A receptor affinity by radioligand binding assays; the selectivity for 5-HT1A receptors rather than alpha 1-adrenoceptors was also examined (ratio of the IC50 alpha 1 to IC50 5-HT1A). The binding tests gave indications