2-(4-Alkylpiperazin-1-yl)quinolines as a New Class of Imidazole-Free Histamine H<sub>3</sub> Receptor Antagonists
作者:Florencio Zaragoza、Henrik Stephensen、Bernd Peschke、Karin Rimvall
DOI:10.1021/jm040873u
日期:2005.1.1
With the aim of identifying structurally novel, centrally acting histamine H(3) antagonists, a series of 2-(4-alkylpiperazin-1-yl)quinolines was prepared. Systematic variation of the substituents led to highly potent histamine H(3) antagonists with low polar surface area and appropriate log P for blood-brain barrier penetration.
为了确定结构新颖,中央作用的组胺H(3)拮抗剂,准备了一系列的2-(4-烷基哌嗪-1-基)喹啉。取代基的系统变化导致低极性表面积和血脑屏障渗透的适当log P的高效组胺H(3)拮抗剂。