1,2,4-Triazolyl 5-Azaspiro[2.4]heptanes: Lead Identification and Early Lead Optimization of a New Series of Potent and Selective Dopamine D3 Receptor Antagonists
作者:Fabrizio Micheli、Alessia Bacchi、Simone Braggio、Laura Castelletti、Palmina Cavallini、Paolo Cavanni、Susanna Cremonesi、Michele Dal Cin、Aldo Feriani、Sylvie Gehanne、Mahmud Kajbaf、Luciano Marchió、Selena Nola、Beatrice Oliosi、Annalisa Pellacani、Elisabetta Perdonà、Anna Sava、Teresa Semeraro、Luca Tarsi、Silvia Tomelleri、Andrea Wong、Filippo Visentini、Laura Zonzini、Christian Heidbreder
DOI:10.1021/acs.jmedchem.6b00972
日期:2016.9.22
A novel series of 1,2,4-triazolyl 5-azaspiro[2.4]heptanes with high affinity and selectivity at the dopamine (DA) D3 receptor (D3R) is described. Some of these compounds also have high selectivity over the hERG channel and were characterized with respect to their pharmacokinetic properties both in vitro and in vivo during lead identification and early lead optimization phases. A few derivatives with
描述了一个新的1,2,4-三唑基5-氮杂螺[2.4]庚烷系列,对多巴胺(DA)D3受体(D3R)具有高亲和力和选择性。这些化合物中的一些在hERG通道上也具有很高的选择性,并且在铅鉴定和早期铅优化阶段的体内和体外药代动力学特性方面进行了表征。选择了一些具有总体良好的可开发性特征的衍生物用于进一步的后期铅优化研究。