3a-c, were synthesized as structural probes of the dopamine transporter. The synthesis of these compounds was accomplished through the asymmetric 1,3-dipolar cycloaddition reaction of the oxidopyridinium betaine 4 with the chiral dipolarophile (R)-p-tolyl vinyl sulfoxide. In the preliminary analysis, tropane 3a was found to reduce the rewarding effects of cocaine in the brain stimulation reward paradigm
合成了光学纯的7-
氟代环烷3a-c作为
多巴胺转运蛋白的结构探针。这些化合物的合成是通过氧化
吡啶鎓
甜菜碱4与手性偶极亲和性(R)-对甲
苯基乙烯基亚砜的不对称1,3-偶极环加成反应完成的。在初步分析中,发现托烷3a降低了
可卡因在脑刺激奖励范式中的奖励作用。