作者:Jamshed H. Shah、Sari Izenwasser、Beth Geter-Douglass、Jeffrey M. Witkin、Amy Hauck Newman
DOI:10.1021/jm00021a018
日期:1995.10
(+/-)-(N-Alkylamino)benzazepine analogs were prepared as novel dopamine D1 receptor antagonists to further elucidate the role of these receptor subtypes in the pharmacology and toxicology of cocaine. In the first series of compounds, (+/-)-7-chloro-8-hydroxy-3- [6-(N,N-dimethylamino)-hexyl]-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepi ne (15) showed the highest affinity (Ki = 49.3 nM) and subtype-selectivity
制备(+/-)-(N-烷基氨基)苯并ze庚因类似物作为新型多巴胺D1受体拮抗剂,以进一步阐明这些受体亚型在可卡因药理和毒理学中的作用。在第一批化合物中,(+/-)-7-氯-8-羟基-3- [6-(N,N-二甲基氨基)-己基] -1-苯基-2,3,4,5-四氢-1H-3-苯并ze庚因(15)与多巴胺D2、5-HT2a和5-HT2c受体相比,对多巴胺D1具有最高的亲和力(Ki = 49.3 nM)和亚型选择性。化合物7a [(+/-)-7-氯8-羟基-3- [4-(N,N-二甲基氨基)丁基] -1-苯基-2,3,4,5-四氢-1H-3-苯并ze庚因],11 [(+/-)-7-氯-8-羟基-3- [6-[(N,N-二甲基氨基)己基] -1-苯基-2,3,4,5-四氢-1H -3-苯并ze庚因-氰基硼烷],15和15是中等强度的多巴胺D1受体拮抗剂,这是由于它们具有阻断多巴胺刺激的大鼠尾状腺腺苷酸