作者:Abner Nyandege、Renata Kolanos、Bryan L. Roth、Richard A. Glennon
DOI:10.1016/j.bmcl.2006.12.089
日期:2007.3
N(1)-Arylsulfonyl-substituted analogs of N,N-dimethyltryptamine bind at 5-HT(6) receptors. Replacement of the aryl moiety with similarly hydrophobic alkyl substituents results in decreased affinity, as does replacement of a benzenesulfonyl moiety with a benzyl group. Current findings indicate that an aryl (or substituted aryl) sulfonyl (rather than alkylsulfonyl or benzyl) moiety is optimal for high-affinity
N,N-二甲基色胺的N(1)-芳磺酰基取代的类似物结合在5-HT(6)受体上。用类似的疏水性烷基取代基取代芳基部分导致亲和力降低,用苯甲基取代苯磺酰基部分也是如此。当前的发现表明,芳基(或取代的芳基)磺酰基(而不是烷基磺酰基或苄基)部分对于高亲和力结合而言是最佳的,并且进一步表明,N(1)-苯磺酰基-及其相应的N(1)-苄基色胺对应物以不同的方式绑定。