作者:Nantaka Khorana、Carol Smith、Kathy Herrick-Davis、Anil Purohit、Milt Teitler、Brian Grella、Małgorzata Dukat、Richard A. Glennon
DOI:10.1021/jm030080s
日期:2003.8.1
4-tetrahydro-gamma-carboline ring system seems optimal and an N(2)-(3-(substituted-phenoxy)propyl) moiety results in high affinity, (c) that structurally related 1,2,3,4-tetrahydro-beta-carbolines also bind at 5-HT(5A) receptors, and (d) that all examined derivatives also possess affinity for 5-HT(2A) receptors. Evidence is provided that 5-HT(5A) and 5-HT(2A) receptor affinities probably do not covary and that it might
根据较早的发现,即5-甲基-5H-1,2,3,4-四氢吡啶并[4,3-b]吲哚(5-甲基-1,2,3,4-四氢-γ-咔啉; 1)结合小鼠5-HT(5A)受体,进行了初步的结构亲和性研究。本研究扩展了使用人5-HT(5A)受体的结构亲和力研究,并研究了1的其他类似物。发现(a)这些化合物的亲和力几乎没有种间差异,(b)完整1,2,3,4-四氢-γ-咔啉环系统似乎是最佳的,并且N(2)-(3-(取代-苯氧基)丙基)部分导致高亲和力;(c)与结构相关的1,2, 3,4-四氢-β-咔啉也与5-HT(5A)受体结合,并且(d)所有检查的衍生物也都对5-HT(2A)受体具有亲和力。