Synthesis and structure–affinity relationship investigations of 5-aminomethyl and 5-carbamoyl analogues of the antipsychotic sertindole. A new class of selective α1 adrenoceptor antagonists
作者:Thomas Balle、Jens Perregaard、Anna K. Larsen、Martha Teresa Ramirez、Karina Krøjer Søby、Tommy Liljefors、Kim Andersen
DOI:10.1016/s0968-0896(02)00459-5
日期:2003.3
A new class of selective alpha(1) adrenoceptor antagonists derived from the antipsychotic drug sertindole is described. The most potent and selective compound 1-(2-(4-[5-aminomethyl-1-(4-fluorophenyl)-1H-indol-3-yl]-1-piperidinyl)ethyl)-2-imidazolidinone (11) binds with 0.50 nM affinity for alpha(1) adrenergic receptors and with more than 44 times lower affinity for dopamine D(2),D(3), D(4) and serotonin
描述了一种新型的选择性α(1)肾上腺素能受体拮抗剂,其源自抗精神病药塞多度。最有效和选择性最大的化合物1-(2-(4- [5-氨基甲基-1-(4-氟苯基)-1H-吲哚-3-基] -1-哌啶基)乙基)-2-咪唑啉酮(11)结合对α(1)肾上腺素受体具有0.50 nM的亲和力,对多巴胺D(2),D(3),D(4)和5-羟色胺5-HT(1A),5-HT(1B)的亲和力低44倍以上,5-HT(2A)和5-HT(2C)受体。讨论了为肾上腺素α(1)受体提供高亲和力和对多巴胺D(2)和5-羟色胺5-HT(2A)和5-HT(2C)受体的高选择性的分子特征。