Synthesis and dopaminergic binding of 2-aryldopamine analogs: phenethylamines, 3-benzazepines, and 9-(aminomethyl)fluorenes
作者:David L. Ladd、Joseph Weinstock、Margaret Wise、George W. Gessner、John L. Sawyer、Kathryn E. Flaim
DOI:10.1021/jm00160a018
日期:1986.10
synthesized and evaluated for their effects on D1 and D2 dopamine receptors. The 2-phenyldopamine and 6-phenylbenzazepine analogues exhibited weak binding to both D1 and D2 receptors. The 9-(aminomethyl)fluorenes also exhibited weak D2 binding; however, 2,5,6-trihydroxy-9H-fluorene-9-methanamine (4b) exhibited D1 binding comparable to apomorphine. The binding activity has been correlated with the calculated
合成了一系列2-芳基多巴胺类似物,并评估了它们对D1和D2多巴胺受体的作用。2-苯基多巴胺和6-苯基苯并ze庚因类似物对D1和D2受体均显示弱结合。9-(氨基甲基)芴也表现出较弱的D2结合力。然而,2,5,6-三羟基-9H-芴-9-甲胺(4b)表现出与阿扑吗啡相当的D1结合。结合活性已经与这些分子的联苯部分的计算的扭转角相关。当芳环接近共面性时,良好的D1多巴胺结合发生;当芳环正交时,结合不良。