Novel 2,3,4,5-tetrahydro-1H-3-benzazepines with high affinity and selectivity for the dopamine D3 receptor
作者:Nigel E Austin、Kim Y Avenell、Izzy Boyfield、Clive L Branch、Michael S Hadley、Phillip Jeffrey、Christopher N Johnson、Gregor J Macdonald、David J Nash、Graham J Riley、Alexander B Smith、Geoffrey Stemp、Kevin M Thewlis、Antonio K.K Vong、Martyn Wood
DOI:10.1016/s0960-894x(00)00505-9
日期:2000.11
Starting from the dopamine D3 receptor antagonist SB-277011 1, a series of 2,3,4,5-tetrahydro-1H-3-benzazepines has been identified with high affinity for the dopamine D3 receptor and selectivity over the D2 receptor. The 3-acetamido-2-fluorocinnamide derivative 20 gave high D3 receptor affinity (pKi 8.4) with 130-fold selectivity over the 2, receptor.
从多巴胺D3受体拮抗剂SB-277011 1开始,已鉴定出一系列2,3,4,5-四氢-1H-3-苯并ze庚因对多巴胺D3受体具有高亲和力,并且对D2受体具有选择性。3-乙酰氨基-2-氟肉桂酰胺衍生物20具有较高的D3受体亲和力(pKi 8.4),选择性是2受体的130倍。