Hydroxylated Decahydroquinolines as Ligands for the Vesicular Acetylcholine Transporter: Synthesis and Biological Evaluation
作者:Simon M. N. Efange、Anil B. Khare、Robert H. Mach、Stanley M. Parsons
DOI:10.1021/jm980560x
日期:1999.7.1
and evaluated as potential ligands for the vesicular acetylcholine transporter (VAChT). The binding of compounds, such as 18, 20, and 21, was both stereospecific and of comparable magnitude to that of the closely related vesamicol analogue 2,3-trans-4a, 8a-trans-3-hydroxy-2-(4-phenylpiperidino)-1,2,3,4,5,6,7, 8-decahydronaphthalene (6) which displays subnanomolar affinity for this transporter. However
合成了有效的抗胆碱能2-(4-苯基哌啶子基)环己醇(vesamicol,1)的类似物,其中环己基片段被N-酰基或N-烷基反式十氢喹啉基部分取代,并作为潜在的配体用于囊泡乙酰胆碱转运蛋白(VAChT)。化合物(例如18、20和21)的结合具有立体特异性,并且与紧密相关的vesamicol类似物2,3-trans-4a,8a-trans-3-hydroxy-2-(4-苯基哌啶子基)-1、2、3、4、5、6、7、8-十氢萘(6),对这种转运蛋白表现出亚纳摩尔的亲和力。但是,这些化合物还显示出对sigma(1)和sigma(2)受体的高亲和力,因此与先前报道的vesamicol类似物相比,未显示出显着改善的选择性。