[EN] SIGMA-1 LIGANDS USEFUL FOR DETERMINING THE PROLIFERATIVE STATUS OF CANCER CELLS<br/>[FR] LIGANDS SIGMA-1 UTILES POUR DETERMINER L'ETAT DE PROLIFERATION DE CELLULES CANCEREUSES
申请人:UNIV WAKE FOREST
公开号:WO2000071171A2
公开(公告)日:2000-11-30
The invention provides a method for determining the proliferative status of cancer cells that express sigma-1 receptors, as well as detectably labeled compounds and pharmaceutically compositions that are useful for carrying out such methods.
Synthesis and Structure−Activity Relationships of <i>N</i>-(1-Benzylpiperidin-4-yl)arylacetamide Analogues as Potent σ<sub>1</sub> Receptor Ligands
作者:Yunsheng Huang、Philip S. Hammond、Li Wu、Robert H. Mach
DOI:10.1021/jm010384j
日期:2001.12.1
of the phenyl ring of the phenylacetamide moiety with a thiophene, naphthyl, or indole aromatic ring had no significant effect on the sigma1 receptor affinity. Replacement of the phenyl ring with an imidazole or pyridyl aromatic ring resulted in a >60-fold loss in affinity for sigma1 receptors and no significant binding affinity for sigma2 receptors. Substitution on the aromatic ring of the benzyl