Synthesis, Structure−Activity Relationships, and Biological Properties of 1-Heteroaryl-4-[ω-(1<i>H</i>-indol-3-yl)alkyl]piperazines, Novel Potential Antipsychotics Combining Potent Dopamine D<sub>2</sub> Receptor Antagonism with Potent Serotonin Reuptake Inhibition
作者:Pieter Smid、Hein K. A. C. Coolen、Hiskias G. Keizer、Rolf van Hes、Jan-Peter de Moes、Arnold P. den Hartog、Bob Stork、Rob H. Plekkenpol、Leonarda C. Niemann、Cees N. J. Stroomer、Martin Th. M. Tulp、Herman H. van Stuivenberg、Andrew C. McCreary、Mayke B. Hesselink、Arnoud H. J. Herremans、Chris G. Kruse
DOI:10.1021/jm050148z
日期:2005.11.1
A series of novel bicyclic 1-heteroaryl-4-[omega-(1H-indol-3-yl)alkyl]piperazines was synthesized and evaluated on binding to dopamine D(2) receptors and serotonin reuptake sites. This class of compounds proved to be potent in vitro dopamine D(2) receptor antagonists and in addition were highly active as serotonin reuptake inhibitors. Some key representatives showed potent pharmacological in vivo activities
合成了一系列新颖的双环1-杂芳基-4- [ω-(1H-吲哚-3-基)烷基]哌嗪,并评估了与多巴胺D(2)受体和5-羟色胺再摄取位点的结合。这类化合物被证明是有效的体外多巴胺D(2)受体拮抗剂,此外还具有作为5-羟色胺再摄取抑制剂的高活性。一些主要代表在口服阿扑吗啡诱导的爬升的拮抗作用和5-HTP诱导的小鼠行为的拮抗作用中均显示出口服给药后体内的有效药理活性。根据临床前数据,8- 4- [3-(5-氟-1H-吲哚-3-基)丙基]哌嗪-1-基} -4H-苯并[1,4]恶嗪-(R选择)-2-甲基-3-酮(45c,SLV314)进行临床开发。体外和体内研究表明45c具有良好的药代动力学特性和较高的CNS血浆比例。