Examination of the D2/5-HT2 affinity ratios of resolved 5,6,7,8,9,10-hexahydro-7,10-iminocyclohept[b]indoles: an enantioselective approach toward the design of potential atypical antipsychotics
作者:Richard E. Mewshaw、Mary E. Abreu、Lisa S. Silverman、Rose M. Mathew、Carol W. Tiffany、Michael A. Bailey、E. William Karbon、John W. Ferkany、Carl Kaiser
DOI:10.1021/jm00073a005
日期:1993.10
6,7,8,9,10-hexahydro-7,10-iminocyclohept[b]indole and 5,6,7,8,9,10-hexahydro-7,10-iminocyclohept[b]indole followed by N-alkylation. These, as well as the racemates, were evaluated for their affinity for the 5-HT2 and D2 receptors. Those compounds possessing the 7S,10R stereochemistry were consistently recognized by the 5-HT2 and D2 receptors as the eutomer. 2-Fluoro-11-[4-(4-fluorophenyl)-4-oxobutyl]-5
通过拆分2-氟-5,6,7,8,9,10获得了一些N-取代的5,6,7,8,9,10-六氢-7,10-亚氨基环庚[b]吲哚的对映异构体-六氢-7,10-亚氨基环庚[b]吲哚和5,6,7,8,9,10-六氢-7,10-亚氨基环庚[b]吲哚,然后进行N-烷基化。评价了这些以及外消旋体对5-HT 2和D 2受体的亲和力。那些具有7S,10R立体化学的化合物一直被5-HT2和D2受体识别为eutomer。2-氟-11- [4-(4-氟苯基)-4-氧丁基] -5,6,7,8,9,10-六氢-7S,10 R-亚氨基环庚[b]吲哚[(7S,10R) -8]对5-HT2受体的亲和力最高(Ki = 0.80 nM),而其异构体(7R,10S)-8是此类桥联的伽马咔啉中最具选择性的成员(D2 / 5-HT2 = 562)。