Synthesis, Resolution, and Preliminary Evaluation of <i>trans</i>-2-Amino-6(5)-hydroxy-1-phenyl-2,3-dihydro-1<i>H</i>-indenes and Related Derivatives as Dopamine Receptors Ligands
作者:Francesco Claudi、Gian Mario Cingolani、Antonio Di Stefano、Gianfabio Giorgioni、Francesco Amenta、Paolo Barili、Francesca Ferrari、Daniela Giuliani
DOI:10.1021/jm960318v
日期:1996.1.1
optical resolution. The new compounds were evaluated for their affinity at the dopamine D1 and D2 receptors. The amines (+)- and (-)-14a, incorporating the D1 pharmacophore 2-phenyl-2-(3-hydroxyphenyl)ethylamine in a trans extended conformation, and their derivatives displayed D1 and D2 affinity in the nanomolar range. On the other hand, the enantiomers (+)- and (-)-14b, (+)- and (-)-15b displayed high
本工作报告了反式-2-氨基-6-羟基-1-苯基-2,3-二氢-1H-茚[(+)-14a,(-)-14a]和反式- 2-氨基-5-羟基-1-苯基-2,3-二氢-1 H-茚[(+)-14b,(-)-14b]及其N,N-二正丙基[[+] -和(-)-15a,b],N-甲基-N-烯丙基[(+)-和(-)-16a,b]和N-甲基-Nn-丙基[(+)和(-)- 17a,b]通过立体定向反应和光学拆分的组合获得的衍生物。评估了新化合物对多巴胺D1和D2受体的亲和力。胺(+)-和(-)-14a,以反式扩展构象结合D1药效团2-苯基-2-(3-羟苯基)乙胺,其衍生物在纳摩尔范围内显示D1和D2亲和力。另一方面,对映体(+)-和(-)-14b (+)-和(-)-15b对D1受体显示出高亲和力和选择性。在对大鼠(+)-14b以及在更大程度上(+)-15b的大鼠进行的初步行为研究中,它们促进了激烈的梳毛事件,因此