Synthesis and in vitro binding studies of substituted piperidine naphthamides. Part I: Influence of the substitution on the basic nitrogen and the position of the amide on the affinity for D2L, D4.2, and 5-HT2A receptors
作者:Pascal Carato、Amaury Graulich、Niels Jensen、Bryan L. Roth、Jean-François Liégeois
DOI:10.1016/j.bmcl.2006.12.096
日期:2007.3
and 5-HT(2A) receptors. Increasing the linker length between the phenyl ring and the basic nitrogen led to a decreased affinity for these receptors. In the 1-naphthamide series, the most potent D(4.2) ligand (7) possesses a phenylpropyl moiety while its affinity for 5-HT(2A) receptors is strongly reduced. All compounds with significant affinity for D(4.2) and 5-HT(2A) receptors were antagonists.