Medicinal Chemistry Driven Approaches Toward Novel and Selective Serotonin 5-HT<sub>6</sub> Receptor Ligands
作者:Jörg Holenz、Ramon Mercè、José Luis Díaz、Xavier Guitart、Xavier Codony、Alberto Dordal、Gonzalo Romero、Antoni Torrens、Josep Mas、Blas Andaluz、Susana Hernández、Xavier Monroy、Elisabeth Sánchez、Enrique Hernández、Raquel Pérez、Roger Cubí、Olga Sanfeliu、Helmut Buschmann
DOI:10.1021/jm049615n
日期:2005.3.1
high selectivities against a wide range (>50) of other CNS relevant receptors. First, structure-affinity relationships of these ligands are discussed. In terms of functionality, high-affinity antagonists, as well as agonists and even partial agonists, were prepared. Compounds 19c and 19g represent the highest-affinity 5-HT(6) agonists ever reported in the literature. These valuable tool compounds should
基于药物化学指导的假设药效团模型,新系列的吲哚基磺酰胺已被设计和制备为选择性和高亲和性5-羟色胺5-HT(6)受体配体。此外,基于发现库的筛选方法,一系列苯并恶嗪哌啶基磺酰胺被鉴定为选择性5-HT(6)配体。本文中描述的许多化合物具有出色的亲和力,显示的pK(i)值大于8(某些甚至大于9),并且对宽范围(> 50)的其他CNS相关受体具有高选择性。首先,讨论了这些配体的结构亲和性关系。就功能而言,制备了高亲和力的拮抗剂,以及激动剂,甚至部分激动剂。化合物19c和19g代表文献中报道的最高亲和力5-HT(6)激动剂。这些有价值的工具化合物应允许详细研究5-HT(6)受体在相关的动物模型疾病中的作用,例如认知缺陷,抑郁,焦虑或肥胖。