Biaryl Analogues of Conformationally Constrained Tricyclic Tropanes as Potent and Selective Norepinephrine Reuptake Inhibitors: Synthesis and Evaluation of Their Uptake Inhibition at Monoamine Transporter Sites
作者:Jia Zhou、Ao Zhang、Thomas Kläss、Kenneth M. Johnson、Cheng Z. Wang、Yan Ping Ye、Alan P. Kozikowski
DOI:10.1021/jm020596w
日期:2003.5.1
A series of novel conformationally constrained tricyclic tropane derivatives containing a biaryl moiety, (Z)-9-(biarylylmethylene)-7-azatricyclo[4.3.1.0(3,7)]decanes, were synthesized and evaluated for their ability to inhibit reuptake of dopamine (DA), serotonin (5-HT), and norepinephrine (NE) by the DA, 5-HT, and NE transporters. Most of the compounds containing a methoxycarbonyl substituent at C-10
合成了一系列新型的构象约束的三环环烷衍生物,其中含有联芳基部分(Z)-9-(联芳基亚甲基)-7-氮杂三环[4.3.1.0(3,7)]癸烷,并评估了其抑制重吸收的能力。多巴胺(DA),5-羟色胺(5-HT)和去甲肾上腺素(NE)通过DA,5-HT和NE转运蛋白进行转运。大多数在C-10处含有甲氧羰基取代基的化合物在NET上显示中等至高抑制活性,但在DAT和SERT上显示较低的活性。在这些新化合物中,鉴定出一些有效的,NET选择配体。对甲氧基衍生物11a具有39nM的K(i)值,用于在NET处的吸收抑制,并且在SERT(100倍)和DAT(20倍)上具有中等至高选择性。化合物11f表现出显着的效能(K(i)= 9。NET的选择性(7 nM),选择性比SERT和DAT高25倍。含有噻吩环作为苯环Ar(1)的生物等位替代物的类似物23对NET表现出高活性(K(i)= 10.3 nM),并且在SER