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吡啶基哌嗪σ配体中吡啶氮位置的影响。

The effect of the pyridyl nitrogen position in pyridylpiperazine sigma ligands.

作者信息

Stavitskaya Lidiya, Seminerio Michael J, Matthews-Tsourounis Marilyn M, Matsumoto Rae R, Coop Andrew

机构信息

Department of Pharmaceutical Sciences, University of Maryland, School of Pharmacy, Baltimore, MD 21201, USA.

出版信息

Bioorg Med Chem Lett. 2010 Apr 15;20(8):2564-5. doi: 10.1016/j.bmcl.2010.02.087. Epub 2010 Mar 1.

DOI:10.1016/j.bmcl.2010.02.087
PMID:20338757
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3401592/
Abstract

A series of pyridylpiperazines was synthesized and analyzed for sigma receptor binding affinity to determine the optimal pyridyl nitrogen position and chain length for the sigma(1) and sigma(2) receptor recognition. The (3-pyridyl)piperazines and (4-pyridyl)piperazines favor sigma(1) receptors, while previously studied (2-pyridyl)piperazines favor sigma(2) receptors.

摘要

合成了一系列吡啶基哌嗪,并分析了其对σ受体的结合亲和力,以确定σ(1)和σ(2)受体识别的最佳吡啶氮位置和链长。(3-吡啶基)哌嗪和(4-吡啶基)哌嗪倾向于与σ(1)受体结合,而先前研究的(2-吡啶基)哌嗪则倾向于与σ(2)受体结合。

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本文引用的文献

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J Pharmacol Exp Ther. 2010 May;333(2):491-500. doi: 10.1124/jpet.109.161398. Epub 2010 Jan 25.
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New N-substituted 9-azabicyclo[3.3.1]nonan-3alpha-yl phenylcarbamate analogs as sigma2 receptor ligands: synthesis, in vitro characterization, and evaluation as PET imaging and chemosensitization agents.新型N-取代的9-氮杂双环[3.3.1]壬烷-3α-基苯基氨基甲酸酯类似物作为σ2受体配体:合成、体外特性研究以及作为正电子发射断层扫描(PET)成像和化学增敏剂的评估
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Attenuation of methamphetamine-induced effects through the antagonism of sigma (sigma) receptors: Evidence from in vivo and in vitro studies.通过σ受体拮抗作用减轻甲基苯丙胺诱导的效应:来自体内和体外研究的证据。
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4
Conversion of a highly selective sigma-1 receptor-ligand to sigma-2 receptor preferring ligands with anticocaine activity.将一种高选择性σ-1受体配体转化为更倾向于σ-2受体且具有抗可卡因活性的配体。
J Med Chem. 2008 Mar 13;51(5):1482-6. doi: 10.1021/jm701357m. Epub 2008 Feb 16.
5
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