Development of 3-Phenyltropane Analogues with High Affinity for the Dopamine and Serotonin Transporters and Low Affinity for the Norepinephrine Transporter
作者:Chunyang Jin、Hernán A. Navarro、F. Ivy Carroll
DOI:10.1021/jm801162z
日期:2008.12.25
soxazol-5-yl]tropane (9) were synthesized and evaluated for their monoamine transporter binding affinities to identify potent and selective compounds for both the DAT and 5-HTT relative to the norepinephrinetransporter (NET). A number of compounds showed high binding affinities for both the DAT and 5-HTT and low affinity for the NET. 3Beta-(4-methoxyphenyl)tropane-2beta-carboxylic acid 2-(3-iodo-4-aminophenyl)ethyl
先前的研究表明,混合单胺转运蛋白抑制剂 (6, RTI-112) 在高水平的血清素转运蛋白 (5-HTT) 占用率下减少了可卡因自我给药,而没有检测到多巴胺转运蛋白 (DAT) 占用率。在这项研究中,一系列 3β-(取代苯基)托烷-2β-羧酸甲酯(7a-g)、3β-(4-甲氧基苯基)托烷-2β-羧酸酯(8a-j)和 3β- (4-甲氧基苯基)-2β-[3-(4'-甲基苯基)异恶唑-5-基]托烷 (9) 被合成并评估它们的单胺转运蛋白结合亲和力,以鉴定对 DAT 和 5- HTT 相对于去甲肾上腺素转运蛋白 (NET)。许多化合物对 DAT 和 5-HTT 均显示出高结合亲和力,而对 NET 显示出低亲和力。