作者:Elizabeth Raux,、Lucjan Strekowski,
DOI:10.1515/hc.2010.16.2-3.85
日期:2010.6
title compounds is reported. Quinazoline derivatives show a wide variety of biological activities.' In particular, 2-amino substituted quinazolines exhibit activity as anti-inflammatory agents through the interaction with the histamine H4 receptor, function as CCR4 antagonists, and are selective ligands for the 5-HT2A receptor.' An improved procedure for the preparation of 4-(2-substituted ethyl)-2-(4
报道了标题化合物的改进合成。喹唑啉衍生物显示出多种生物活性。特别是,2-氨基取代的喹唑啉通过与组胺 H4 受体的相互作用显示出作为抗炎剂的活性,起到 CCR4 拮抗剂的作用,并且是 5-HT2A 受体的选择性配体。用于制备 4-(2-取代乙基)-2-(4-甲基哌嗪基)喹唑啉 4-11 的改进程序是本报告的主题。