کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1360360 | 981434 | 2008 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: N-Propylnoraporphin-11-O-yl carboxylic esters as potent dopamine D2 and serotonin 5-HT1A receptor dual ligands N-Propylnoraporphin-11-O-yl carboxylic esters as potent dopamine D2 and serotonin 5-HT1A receptor dual ligands](/preview/png/1360360.png)
A small series of N-propylnoraporphin-11-O-yl carboxylic esters with variant ester lengths were synthesized and their binding potencies at dopamine receptors (D1, D2) and serotonin receptors (5-HT1A, 5-HT2A) were evaluated. Monoesters 3a–f showed binding potency of 100 nM or less for the D2 receptor, and potency of 10–30 nM for the 5-HT1A receptor. Butyryl ester 3d was found to be the best compound possessing the highest potency for both receptors, with Ki values of 55 and 12 nM for D2 and 5-HT1A receptors, respectively. There is no correlation between the binding potency and the length of the monoesters, but the diesters 9 and 10 were inactive for the D2 receptor. The dual binding profile of these monoesters for the D2 and 5-HT1A receptors may be useful for the treatment of neuropsychiatric disorders.
A small series of N-propylnoraporphin-11-O-yl carboxylic esters with variant ester lengths were synthesized. Although the diesters 9 and 10 were inactive for the D2 receptor, all of the aporphine monoesters displayed high dual binding profile for the D2 and 5-HT1A receptors, with butyryl ester 3d as the best possessing the highest potency for both receptors, with Ki values of 55 and 12 nM, respectively.Figure optionsDownload as PowerPoint slide
Journal: Bioorganic & Medicinal Chemistry - Volume 16, Issue 18, 15 September 2008, Pages 8335–8338