4-(1,2,5,6-Tetrahydro-1-alkyl-3-pyridinyl)-2-thiazolamines: a novel class of compounds with central dopamine agonist properties
作者:Juan C. Jaen、Lawrence D. Wise、Bradley W. Caprathe、Haile Tecle、Stephen Bergmeier、Christine C. Humblet、Thomas G. Heffner、Leonard T. Meltzer、Thomas A. Pugsley
DOI:10.1021/jm00163a051
日期:1990.1
[3H]-N-propylnorapomorphine binding, inhibition of striatal DA synthesis, inhibition of DA neuronal firing, inhibition of spontaneous locomotor activity, and reversal of reserpine-induced depression in rats. The DA autoreceptor selectivity of these heterocyclic analogues of 3-(1-propyl-3-piperidinyl)phenol (3-PPP) was also evaluated. In this series, DA agonist activity was found to be highly dependent on the size of
描述了一种新型的具有多巴胺能性质的4-(1,2,5,6-四氢-1-烷基-3-吡啶基)-2-噻唑胺的设计,合成和药理特性。特别是,4-(1,2,5,6-四氢-1-丙基-3-吡啶基)-2-噻唑胺(4c,PD 118440)及其烯丙基类似物(4i,PD 120697)被鉴定为具有口服活性多巴胺(DA)激动剂在包括[3H]-氟哌啶醇和[3H] -N-丙基-诺哌吗啡的结合,抑制纹状体DA合成,抑制DA神经元放电,抑制自发运动活性和逆转等试验中具有明显的中枢神经系统作用利血平诱发的大鼠抑郁症。还评估了3-(1-丙基-3-哌啶基)苯酚(3-PPP)的这些杂环类似物的DA自身受体选择性。在这个系列中