(SAR) is given. In an attempt to explain the selective action on the mechanism of 5-hydroxytryptamine uptake by the new inhibitors, their structures are compared with those of the two neurotransmitters. From the tentative pharmacophore and conformations of transmitter (5-HT) and inhibitor (alaproclate) derived from SAR, a hypothetic carrier site for 5-HT uptake is deduced in terms of geometry and electronic
制备了一系列取代
苯乙醇的
α-氨基酸酯,并测试了它们作为
去甲肾上腺素和5-羟
色胺的神经元再摄取的
抑制剂。生化数据和行为测试证明,某些化合物在阻止5-羟
色胺吸收方面很有效,而且选择性很高。选择了最有前途的药物芳香精[2-
氨基丙酸酯盐酸盐2-(4-
氯苯基)-
1,1-二甲基乙基酯(I,IV)]作为潜在的抗抑郁药进行进一步研究。讨论了结构-活动关系(
SAR)。为了解释新
抑制剂对5-羟
色胺摄取机制的选择性作用,将它们的结构与两种神经递质的结构进行了比较。