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作为苯二氮䓬受体配体的β-咔啉II:β-咔啉-3-羧酸酰胺的合成及苯二氮䓬受体亲和力

Beta-carbolines as benzodiazepine receptor ligands II: Synthesis and benzodiazepine receptor affinity of beta-carboline-3-carboxylic acid amides.

作者信息

Lippke K P, Müller W E, Schunack W G

出版信息

J Pharm Sci. 1985 Jun;74(6):676-80. doi: 10.1002/jps.2600740620.

Abstract

Numerous beta-carboline-3-carboxamides were synthesized by amidation of beta-carboline-3-carboxylic acid, with various amino acids and amino acid esters serving as amine components, and tested in respect to their affinity for the benzodiazepine receptor in mouse brain membranes. The title compounds have affinities in the low micromolar range. The results are discussed with respect to their relevance for a possible beta-carboline structure containing the endogenous ligand of the benzodiazepine receptor.

摘要

通过β-咔啉-3-羧酸与各种氨基酸和氨基酸酯作为胺组分进行酰胺化反应,合成了许多β-咔啉-3-甲酰胺,并对其在小鼠脑膜中与苯二氮䓬受体的亲和力进行了测试。标题化合物的亲和力在低微摩尔范围内。根据它们与可能含有苯二氮䓬受体内源性配体的β-咔啉结构的相关性对结果进行了讨论。

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