Synthesis and biological activity of new 1,4-benzodioxan-arylpiperazine derivatives. Further validation of a pharmacophore model for α1-adrenoceptor antagonists
作者:Roberta Barbaro、Laura Betti、Maurizio Botta、Federico Corelli、Gino Giannaccini、Laura Maccari、Fabrizio Manetti、Giovannella Strappaghetti、Stefano Corsano
DOI:10.1016/s0968-0896(01)00286-3
日期:2002.2
compounds 2-17 based on their fitting to a pharmacophore model for alpha(1)-adrenoceptor antagonists recently proposed by our research group. In a parallel way, the same compounds have been used to further test the predictive power and statistical significance of the model itself. The accuracy of the results obtained also in this case revealed the robustness of the calculated pharmacophore model and
一系列WB4101(1)相关的苯并二恶烷(2-17)已通过用带有环取代基的N-烷基哌嗪(取代或未取代的苯基,吡啶或哒嗪酮环,呋喃基部分)在第二个氮原子处。这些化合物的结合谱已通过放射性配体受体结合试验分别在prazosin和rauwolscine的alpha(1)-和alpha(2)-肾上腺素受体处进行了评估。此外,基于我们的研究小组最近提出的化合物2-17与a(1)-肾上腺素受体拮抗剂药效团模型的拟合,已经得出了化合物2-17的结构活性关系。以并行的方式,相同的化合物已被用于进一步测试模型本身的预测能力和统计学意义。